207937664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6469

約数の個数: 64

約数和(自身を含む): 471631680

約数和(自身を除く): 263694016

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2944, 4048, 6421, 8096, 12842, 16192, 25684, 32384, 51368, 70631, 102736, 141262, 147683, 205472, 282524, 295366, 410944, 565048, 590732, 821888, 1130096, 1181464, 1624513, 2260192, 2362928, 3249026, 4520384, 4725856, 6498052, 9040768, 9451712, 12996104, 18903424, 25992208, 51984416, 103968832, 207937664]

約数ペア:

[(1, 207937664), (2, 103968832), (4, 51984416), (8, 25992208), (11, 18903424), (16, 12996104), (22, 9451712), (23, 9040768), (32, 6498052), (44, 4725856), (46, 4520384), (64, 3249026), (88, 2362928), (92, 2260192), (128, 1624513), (176, 1181464), (184, 1130096), (253, 821888), (352, 590732), (368, 565048), (506, 410944), (704, 295366), (736, 282524), (1012, 205472), (1408, 147683), (1472, 141262), (2024, 102736), (2944, 70631), (4048, 51368), (6421, 32384), (8096, 25684), (12842, 16192)]