202126430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108089}}^1$

素因数の和:108124

約数の個数: 32

約数和(自身を含む): 420253920

約数和(自身を除く): 218127490

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 108089, 216178, 540445, 1080890, 1188979, 1837513, 2377958, 3675026, 5944895, 9187565, 11889790, 18375130, 20212643, 40425286, 101063215, 202126430]

約数ペア:

[(1, 202126430), (2, 101063215), (5, 40425286), (10, 20212643), (11, 18375130), (17, 11889790), (22, 9187565), (34, 5944895), (55, 3675026), (85, 2377958), (110, 1837513), (170, 1188979), (187, 1080890), (374, 540445), (935, 216178), (1870, 108089)]