201799681904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3061}}^1\times {\mathrm{77743}}^1$

素因数の和:80865

約数の個数: 40

約数和(自身を含む): 398499262272

約数和(自身を除く): 196699580368

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3061, 6122, 12244, 24488, 48976, 77743, 155486, 162233, 310972, 324466, 621944, 648932, 1243888, 1297864, 2595728, 4120379, 8240758, 16481516, 32963032, 65926064, 237971323, 475942646, 951885292, 1903770584, 3807541168, 12612480119, 25224960238, 50449920476, 100899840952, 201799681904]

約数ペア:

[(1, 201799681904), (2, 100899840952), (4, 50449920476), (8, 25224960238), (16, 12612480119), (53, 3807541168), (106, 1903770584), (212, 951885292), (424, 475942646), (848, 237971323), (3061, 65926064), (6122, 32963032), (12244, 16481516), (24488, 8240758), (48976, 4120379), (77743, 2595728), (155486, 1297864), (162233, 1243888), (310972, 648932), (324466, 621944)]