208316304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 715728000

約数和(自身を除く): 507411696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 73, 76, 84, 112, 114, 126, 133, 144, 146, 149, 152, 168, 171, 219, 228, 252, 266, 292, 298, 304, 336, 342, 399, 438, 447, 456, 504, 511, 532, 584, 596, 657, 684, 798, 876, 894, 912, 1008, 1022, 1043, 1064, 1168, 1192, 1197, 1314, 1341, 1368, 1387, 1533, 1596, 1752, 1788, 2044, 2086, 2128, 2384, 2394, 2628, 2682, 2736, 2774, 2831, 3066, 3129, 3192, 3504, 3576, 4088, 4161, 4172, 4599, 4788, 5256, 5364, 5548, 5662, 6132, 6258, 6384, 7152, 8176, 8322, 8344, 8493, 9198, 9387, 9576, 9709, 10512, 10728, 10877, 11096, 11324, 12264, 12483, 12516, 16644, 16688, 16986, 18396, 18774, 19152, 19418, 19817, 21456, 21754, 22192, 22648, 24528, 24966, 25032, 25479, 29127, 32631, 33288, 33972, 36792, 37548, 38836, 39634, 43508, 45296, 49932, 50064, 50958, 58254, 59451, 65262, 66576, 67944, 73584, 75096, 76139, 77672, 79268, 87016, 87381, 97893, 99864, 101916, 116508, 118902, 130524, 135888, 150192, 152278, 155344, 158536, 174032, 174762, 178353, 195786, 199728, 203832, 206663, 228417, 233016, 237804, 261048, 304556, 317072, 349524, 356706, 391572, 407664, 413326, 456834, 466032, 475608, 522096, 609112, 619989, 685251, 699048, 713412, 783144, 826652, 913668, 951216, 1218224, 1239978, 1370502, 1398096, 1426824, 1446641, 1566288, 1653304, 1827336, 1859967, 2479956, 2741004, 2853648, 2893282, 3306608, 3654672, 3719934, 4339923, 4959912, 5482008, 5786564, 7439868, 8679846, 9919824, 10964016, 11573128, 13019769, 14879736, 17359692, 23146256, 26039538, 29759472, 34719384, 52079076, 69438768, 104158152, 208316304]

約数ペア:

[(1, 208316304), (2, 104158152), (3, 69438768), (4, 52079076), (6, 34719384), (7, 29759472), (8, 26039538), (9, 23146256), (12, 17359692), (14, 14879736), (16, 13019769), (18, 11573128), (19, 10964016), (21, 9919824), (24, 8679846), (28, 7439868), (36, 5786564), (38, 5482008), (42, 4959912), (48, 4339923), (56, 3719934), (57, 3654672), (63, 3306608), (72, 2893282), (73, 2853648), (76, 2741004), (84, 2479956), (112, 1859967), (114, 1827336), (126, 1653304), (133, 1566288), (144, 1446641), (146, 1426824), (149, 1398096), (152, 1370502), (168, 1239978), (171, 1218224), (219, 951216), (228, 913668), (252, 826652), (266, 783144), (292, 713412), (298, 699048), (304, 685251), (336, 619989), (342, 609112), (399, 522096), (438, 475608), (447, 466032), (456, 456834), (504, 413326), (511, 407664), (532, 391572), (584, 356706), (596, 349524), (657, 317072), (684, 304556), (798, 261048), (876, 237804), (894, 233016), (912, 228417), (1008, 206663), (1022, 203832), (1043, 199728), (1064, 195786), (1168, 178353), (1192, 174762), (1197, 174032), (1314, 158536), (1341, 155344), (1368, 152278), (1387, 150192), (1533, 135888), (1596, 130524), (1752, 118902), (1788, 116508), (2044, 101916), (2086, 99864), (2128, 97893), (2384, 87381), (2394, 87016), (2628, 79268), (2682, 77672), (2736, 76139), (2774, 75096), (2831, 73584), (3066, 67944), (3129, 66576), (3192, 65262), (3504, 59451), (3576, 58254), (4088, 50958), (4161, 50064), (4172, 49932), (4599, 45296), (4788, 43508), (5256, 39634), (5364, 38836), (5548, 37548), (5662, 36792), (6132, 33972), (6258, 33288), (6384, 32631), (7152, 29127), (8176, 25479), (8322, 25032), (8344, 24966), (8493, 24528), (9198, 22648), (9387, 22192), (9576, 21754), (9709, 21456), (10512, 19817), (10728, 19418), (10877, 19152), (11096, 18774), (11324, 18396), (12264, 16986), (12483, 16688), (12516, 16644)]