207664512

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 607201920

約数和(自身を除く): 399537408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 211, 233, 264, 352, 384, 422, 466, 528, 633, 699, 704, 844, 932, 1056, 1266, 1398, 1408, 1688, 1864, 2112, 2321, 2532, 2563, 2796, 3376, 3728, 4224, 4642, 5064, 5126, 5592, 6752, 6963, 7456, 7689, 9284, 10128, 10252, 11184, 13504, 13926, 14912, 15378, 18568, 20256, 20504, 22368, 27008, 27852, 29824, 30756, 37136, 40512, 41008, 44736, 49163, 55704, 61512, 74272, 81024, 82016, 89472, 98326, 111408, 123024, 147489, 148544, 164032, 196652, 222816, 246048, 294978, 297088, 328064, 393304, 445632, 492096, 540793, 589956, 786608, 891264, 984192, 1081586, 1179912, 1573216, 1622379, 2163172, 2359824, 3146432, 3244758, 4326344, 4719648, 6292864, 6489516, 8652688, 9439296, 12979032, 17305376, 18878592, 25958064, 34610752, 51916128, 69221504, 103832256, 207664512]

約数ペア:

[(1, 207664512), (2, 103832256), (3, 69221504), (4, 51916128), (6, 34610752), (8, 25958064), (11, 18878592), (12, 17305376), (16, 12979032), (22, 9439296), (24, 8652688), (32, 6489516), (33, 6292864), (44, 4719648), (48, 4326344), (64, 3244758), (66, 3146432), (88, 2359824), (96, 2163172), (128, 1622379), (132, 1573216), (176, 1179912), (192, 1081586), (211, 984192), (233, 891264), (264, 786608), (352, 589956), (384, 540793), (422, 492096), (466, 445632), (528, 393304), (633, 328064), (699, 297088), (704, 294978), (844, 246048), (932, 222816), (1056, 196652), (1266, 164032), (1398, 148544), (1408, 147489), (1688, 123024), (1864, 111408), (2112, 98326), (2321, 89472), (2532, 82016), (2563, 81024), (2796, 74272), (3376, 61512), (3728, 55704), (4224, 49163), (4642, 44736), (5064, 41008), (5126, 40512), (5592, 37136), (6752, 30756), (6963, 29824), (7456, 27852), (7689, 27008), (9284, 22368), (10128, 20504), (10252, 20256), (11184, 18568), (13504, 15378), (13926, 14912)]