209315232

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 711970560

約数和(自身を除く): 502655328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 653, 672, 742, 756, 848, 864, 954, 1008, 1113, 1272, 1306, 1431, 1484, 1512, 1696, 1908, 1959, 2016, 2226, 2544, 2612, 2862, 2968, 3024, 3339, 3816, 3918, 4452, 4571, 5088, 5224, 5724, 5877, 5936, 6048, 6678, 7632, 7836, 8904, 9142, 10017, 10448, 11448, 11754, 11872, 13356, 13713, 15264, 15672, 17631, 17808, 18284, 20034, 20896, 22896, 23508, 26712, 27426, 31344, 34609, 35262, 35616, 36568, 40068, 41139, 45792, 47016, 53424, 54852, 62688, 69218, 70524, 73136, 80136, 82278, 94032, 103827, 106848, 109704, 123417, 138436, 141048, 146272, 160272, 164556, 188064, 207654, 219408, 242263, 246834, 276872, 282096, 311481, 320544, 329112, 415308, 438816, 484526, 493668, 553744, 564192, 622962, 658224, 726789, 830616, 934443, 969052, 987336, 1107488, 1245924, 1316448, 1453578, 1661232, 1868886, 1938104, 1974672, 2180367, 2491848, 2907156, 3322464, 3737772, 3876208, 3949344, 4360734, 4983696, 5814312, 6541101, 7475544, 7752416, 8721468, 9967392, 11628624, 13082202, 14951088, 17442936, 23257248, 26164404, 29902176, 34885872, 52328808, 69771744, 104657616, 209315232]

約数ペア:

[(1, 209315232), (2, 104657616), (3, 69771744), (4, 52328808), (6, 34885872), (7, 29902176), (8, 26164404), (9, 23257248), (12, 17442936), (14, 14951088), (16, 13082202), (18, 11628624), (21, 9967392), (24, 8721468), (27, 7752416), (28, 7475544), (32, 6541101), (36, 5814312), (42, 4983696), (48, 4360734), (53, 3949344), (54, 3876208), (56, 3737772), (63, 3322464), (72, 2907156), (84, 2491848), (96, 2180367), (106, 1974672), (108, 1938104), (112, 1868886), (126, 1661232), (144, 1453578), (159, 1316448), (168, 1245924), (189, 1107488), (212, 987336), (216, 969052), (224, 934443), (252, 830616), (288, 726789), (318, 658224), (336, 622962), (371, 564192), (378, 553744), (424, 493668), (432, 484526), (477, 438816), (504, 415308), (636, 329112), (653, 320544), (672, 311481), (742, 282096), (756, 276872), (848, 246834), (864, 242263), (954, 219408), (1008, 207654), (1113, 188064), (1272, 164556), (1306, 160272), (1431, 146272), (1484, 141048), (1512, 138436), (1696, 123417), (1908, 109704), (1959, 106848), (2016, 103827), (2226, 94032), (2544, 82278), (2612, 80136), (2862, 73136), (2968, 70524), (3024, 69218), (3339, 62688), (3816, 54852), (3918, 53424), (4452, 47016), (4571, 45792), (5088, 41139), (5224, 40068), (5724, 36568), (5877, 35616), (5936, 35262), (6048, 34609), (6678, 31344), (7632, 27426), (7836, 26712), (8904, 23508), (9142, 22896), (10017, 20896), (10448, 20034), (11448, 18284), (11754, 17808), (11872, 17631), (13356, 15672), (13713, 15264)]