188860889

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{22133}}^1$

素因数の和:22216

約数の個数: 16

約数和(自身を含む): 229485312

約数和(自身を除く): 40624423

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 22133, 154931, 509059, 1173049, 3563413, 8211343, 26980127, 188860889]

約数ペア:

[(1, 188860889), (7, 26980127), (23, 8211343), (53, 3563413), (161, 1173049), (371, 509059), (1219, 154931), (8533, 22133)]