218736671

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 238365504

約数和(自身を除く): 19628833

約数列:

[1, 17, 53, 103, 901, 1751, 2357, 5459, 40069, 92803, 124921, 242771, 2123657, 4127107, 12866863, 218736671]

約数ペア:

[(1, 218736671), (17, 12866863), (53, 4127107), (103, 2123657), (901, 242771), (1751, 124921), (2357, 92803), (5459, 40069)]