207008622248

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1931}}^1\times {\mathrm{122939}}^1$

素因数の和:124985

約数の個数: 32

約数和(自身を含む): 391908132000

約数和(自身を除く): 184899509752

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1931, 3862, 7724, 15448, 122939, 210479, 245878, 420958, 491756, 841916, 983512, 1683832, 13400351, 26800702, 53601404, 107202808, 237395209, 474790418, 949580836, 1899161672, 25876077781, 51752155562, 103504311124, 207008622248]

約数ペア:

[(1, 207008622248), (2, 103504311124), (4, 51752155562), (8, 25876077781), (109, 1899161672), (218, 949580836), (436, 474790418), (872, 237395209), (1931, 107202808), (3862, 53601404), (7724, 26800702), (15448, 13400351), (122939, 1683832), (210479, 983512), (245878, 841916), (420958, 491756)]