201237390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2235971}}^1$

素因数の和:2235984

約数の個数: 24

約数和(自身を含む): 523217448

約数和(自身を除く): 321980058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2235971, 4471942, 6707913, 11179855, 13415826, 20123739, 22359710, 33539565, 40247478, 67079130, 100618695, 201237390]

約数ペア:

[(1, 201237390), (2, 100618695), (3, 67079130), (5, 40247478), (6, 33539565), (9, 22359710), (10, 20123739), (15, 13415826), (18, 11179855), (30, 6707913), (45, 4471942), (90, 2235971)]