208264896

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 252

約数和(自身を含む): 713707488

約数和(自身を除く): 505442592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 64, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 157, 168, 188, 192, 196, 224, 252, 282, 288, 294, 314, 329, 336, 376, 392, 423, 441, 448, 471, 504, 564, 576, 588, 628, 658, 672, 752, 784, 846, 882, 942, 987, 1008, 1099, 1128, 1176, 1256, 1316, 1344, 1413, 1504, 1568, 1692, 1764, 1884, 1974, 2016, 2198, 2256, 2303, 2352, 2512, 2632, 2826, 2961, 3008, 3136, 3297, 3384, 3528, 3768, 3948, 4032, 4396, 4512, 4606, 4704, 5024, 5264, 5652, 5922, 6594, 6768, 6909, 7056, 7379, 7536, 7693, 7896, 8792, 9024, 9212, 9408, 9891, 10048, 10528, 11304, 11844, 13188, 13536, 13818, 14112, 14758, 15072, 15386, 15792, 17584, 18424, 19782, 20727, 21056, 22137, 22608, 23079, 23688, 26376, 27072, 27636, 28224, 29516, 30144, 30772, 31584, 35168, 36848, 39564, 41454, 44274, 45216, 46158, 47376, 51653, 52752, 55272, 59032, 61544, 63168, 66411, 69237, 70336, 73696, 79128, 82908, 88548, 90432, 92316, 94752, 103306, 105504, 110544, 118064, 123088, 132822, 138474, 147392, 154959, 158256, 165816, 177096, 184632, 189504, 206612, 211008, 221088, 236128, 246176, 265644, 276948, 309918, 316512, 331632, 354192, 361571, 369264, 413224, 442176, 464877, 472256, 492352, 531288, 553896, 619836, 633024, 663264, 708384, 723142, 738528, 826448, 929754, 1062576, 1084713, 1107792, 1239672, 1326528, 1416768, 1446284, 1477056, 1652896, 1859508, 2125152, 2169426, 2215584, 2479344, 2892568, 3254139, 3305792, 3719016, 4250304, 4338852, 4431168, 4958688, 5785136, 6508278, 7438032, 8677704, 9917376, 11570272, 13016556, 14876064, 17355408, 23140544, 26033112, 29752128, 34710816, 52066224, 69421632, 104132448, 208264896]

約数ペア:

[(1, 208264896), (2, 104132448), (3, 69421632), (4, 52066224), (6, 34710816), (7, 29752128), (8, 26033112), (9, 23140544), (12, 17355408), (14, 14876064), (16, 13016556), (18, 11570272), (21, 9917376), (24, 8677704), (28, 7438032), (32, 6508278), (36, 5785136), (42, 4958688), (47, 4431168), (48, 4338852), (49, 4250304), (56, 3719016), (63, 3305792), (64, 3254139), (72, 2892568), (84, 2479344), (94, 2215584), (96, 2169426), (98, 2125152), (112, 1859508), (126, 1652896), (141, 1477056), (144, 1446284), (147, 1416768), (157, 1326528), (168, 1239672), (188, 1107792), (192, 1084713), (196, 1062576), (224, 929754), (252, 826448), (282, 738528), (288, 723142), (294, 708384), (314, 663264), (329, 633024), (336, 619836), (376, 553896), (392, 531288), (423, 492352), (441, 472256), (448, 464877), (471, 442176), (504, 413224), (564, 369264), (576, 361571), (588, 354192), (628, 331632), (658, 316512), (672, 309918), (752, 276948), (784, 265644), (846, 246176), (882, 236128), (942, 221088), (987, 211008), (1008, 206612), (1099, 189504), (1128, 184632), (1176, 177096), (1256, 165816), (1316, 158256), (1344, 154959), (1413, 147392), (1504, 138474), (1568, 132822), (1692, 123088), (1764, 118064), (1884, 110544), (1974, 105504), (2016, 103306), (2198, 94752), (2256, 92316), (2303, 90432), (2352, 88548), (2512, 82908), (2632, 79128), (2826, 73696), (2961, 70336), (3008, 69237), (3136, 66411), (3297, 63168), (3384, 61544), (3528, 59032), (3768, 55272), (3948, 52752), (4032, 51653), (4396, 47376), (4512, 46158), (4606, 45216), (4704, 44274), (5024, 41454), (5264, 39564), (5652, 36848), (5922, 35168), (6594, 31584), (6768, 30772), (6909, 30144), (7056, 29516), (7379, 28224), (7536, 27636), (7693, 27072), (7896, 26376), (8792, 23688), (9024, 23079), (9212, 22608), (9408, 22137), (9891, 21056), (10048, 20727), (10528, 19782), (11304, 18424), (11844, 17584), (13188, 15792), (13536, 15386), (13818, 15072), (14112, 14758)]