218225522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{19699}}^1$

素因数の和:19921

約数の個数: 16

約数和(自身を含む): 340416000

約数和(自身を除く): 122190478

約数列:

[1, 2, 29, 58, 191, 382, 5539, 11078, 19699, 39398, 571271, 1142542, 3762509, 7525018, 109112761, 218225522]

約数ペア:

[(1, 218225522), (2, 109112761), (29, 7525018), (58, 3762509), (191, 1142542), (382, 571271), (5539, 39398), (11078, 19699)]