205855430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871413}}^1$

素因数の和:1871431

約数の個数: 16

約数和(自身を含む): 404225424

約数和(自身を除く): 198369994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1871413, 3742826, 9357065, 18714130, 20585543, 41171086, 102927715, 205855430]

約数ペア:

[(1, 205855430), (2, 102927715), (5, 41171086), (10, 20585543), (11, 18714130), (22, 9357065), (55, 3742826), (110, 1871413)]