200909278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{74027}}^1$

素因数の和:74111

約数の個数: 16

約数和(自身を含む): 319800960

約数和(自身を除く): 118891682

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 74027, 148054, 1702621, 3405242, 4367593, 8735186, 100454639, 200909278]

約数ペア:

[(1, 200909278), (2, 100454639), (23, 8735186), (46, 4367593), (59, 3405242), (118, 1702621), (1357, 148054), (2714, 74027)]