197464390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4079}}^1$

素因数の和:4236

約数の個数: 32

約数和(自身を含む): 366612480

約数和(自身を除く): 169148090

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 470, 515, 1030, 4079, 4841, 8158, 9682, 20395, 24205, 40790, 48410, 191713, 383426, 420137, 840274, 958565, 1917130, 2100685, 4201370, 19746439, 39492878, 98732195, 197464390]

約数ペア:

[(1, 197464390), (2, 98732195), (5, 39492878), (10, 19746439), (47, 4201370), (94, 2100685), (103, 1917130), (206, 958565), (235, 840274), (470, 420137), (515, 383426), (1030, 191713), (4079, 48410), (4841, 40790), (8158, 24205), (9682, 20395)]