211564531

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 221950080

約数和(自身を除く): 10385549

約数列:

[1, 47, 61, 109, 677, 2867, 5123, 6649, 31819, 41297, 73793, 312503, 1940959, 3468271, 4501373, 211564531]

約数ペア:

[(1, 211564531), (47, 4501373), (61, 3468271), (109, 1940959), (677, 312503), (2867, 73793), (5123, 41297), (6649, 31819)]