227944912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26729}}^1$

素因数の和:26791

約数の個数: 40

約数和(自身を含む): 487234440

約数和(自身を除く): 259289528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 26729, 53458, 106916, 213832, 347477, 427664, 694954, 1095889, 1389908, 2191778, 2779816, 4383556, 5559632, 8767112, 14246557, 17534224, 28493114, 56986228, 113972456, 227944912]

約数ペア:

[(1, 227944912), (2, 113972456), (4, 56986228), (8, 28493114), (13, 17534224), (16, 14246557), (26, 8767112), (41, 5559632), (52, 4383556), (82, 2779816), (104, 2191778), (164, 1389908), (208, 1095889), (328, 694954), (533, 427664), (656, 347477), (1066, 213832), (2132, 106916), (4264, 53458), (8528, 26729)]