205125280912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3323}}^1\times {\mathrm{94099}}^1$

素因数の和:97471

約数の個数: 40

約数和(自身を含む): 407250496800

約数和(自身を除く): 202125215888

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3323, 6646, 13292, 26584, 53168, 94099, 136243, 188198, 272486, 376396, 544972, 752792, 1089944, 1505584, 2179888, 3858059, 7716118, 15432236, 30864472, 61728944, 312690977, 625381954, 1250763908, 2501527816, 5003055632, 12820330057, 25640660114, 51281320228, 102562640456, 205125280912]

約数ペア:

[(1, 205125280912), (2, 102562640456), (4, 51281320228), (8, 25640660114), (16, 12820330057), (41, 5003055632), (82, 2501527816), (164, 1250763908), (328, 625381954), (656, 312690977), (3323, 61728944), (6646, 30864472), (13292, 15432236), (26584, 7716118), (53168, 3858059), (94099, 2179888), (136243, 1505584), (188198, 1089944), (272486, 752792), (376396, 544972)]