197888267372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{6959}}^1\times {\mathrm{418181}}^1$

素因数の和:425161

約数の個数: 24

約数和(自身を含む): 366728886720

約数和(自身を除く): 168840619348

約数列:

[1, 2, 4, 17, 34, 68, 6959, 13918, 27836, 118303, 236606, 418181, 473212, 836362, 1672724, 7109077, 14218154, 28436308, 2910121579, 5820243158, 11640486316, 49472066843, 98944133686, 197888267372]

約数ペア:

[(1, 197888267372), (2, 98944133686), (4, 49472066843), (17, 11640486316), (34, 5820243158), (68, 2910121579), (6959, 28436308), (13918, 14218154), (27836, 7109077), (118303, 1672724), (236606, 836362), (418181, 473212)]