201990553926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4809298903}}^1$

素因数の和:4809298915

約数の個数: 16

約数和(自身を含む): 461692694784

約数和(自身を除く): 259702140858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4809298903, 9618597806, 14427896709, 28855793418, 33665092321, 67330184642, 100995276963, 201990553926]

約数ペア:

[(1, 201990553926), (2, 100995276963), (3, 67330184642), (6, 33665092321), (7, 28855793418), (14, 14427896709), (21, 9618597806), (42, 4809298903)]