207975838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1381}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 369358848

約数和(自身を除く): 161383010

約数列:

[1, 2, 7, 14, 31, 62, 217, 347, 434, 694, 1381, 2429, 2762, 4858, 9667, 10757, 19334, 21514, 42811, 75299, 85622, 150598, 299677, 479207, 599354, 958414, 3354449, 6708898, 14855417, 29710834, 103987919, 207975838]

約数ペア:

[(1, 207975838), (2, 103987919), (7, 29710834), (14, 14855417), (31, 6708898), (62, 3354449), (217, 958414), (347, 599354), (434, 479207), (694, 299677), (1381, 150598), (2429, 85622), (2762, 75299), (4858, 42811), (9667, 21514), (10757, 19334)]