207941307260

素因数分解:

$2^2\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{3198113}}^1$

素因数の和:3201373

約数の個数: 24

約数和(自身を含む): 436811202576

約数和(自身を除く): 228869895316

約数列:

[1, 2, 4, 5, 10, 20, 3251, 6502, 13004, 16255, 32510, 65020, 3198113, 6396226, 12792452, 15990565, 31981130, 63962260, 10397065363, 20794130726, 41588261452, 51985326815, 103970653630, 207941307260]

約数ペア:

[(1, 207941307260), (2, 103970653630), (4, 51985326815), (5, 41588261452), (10, 20794130726), (20, 10397065363), (3251, 63962260), (6502, 31981130), (13004, 15990565), (16255, 12792452), (32510, 6396226), (65020, 3198113)]