201386940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3356449}}^1$

素因数の和:3356461

約数の個数: 24

約数和(自身を含む): 563883600

約数和(自身を除く): 362496660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3356449, 6712898, 10069347, 13425796, 16782245, 20138694, 33564490, 40277388, 50346735, 67128980, 100693470, 201386940]

約数ペア:

[(1, 201386940), (2, 100693470), (3, 67128980), (4, 50346735), (5, 40277388), (6, 33564490), (10, 20138694), (12, 16782245), (15, 13425796), (20, 10069347), (30, 6712898), (60, 3356449)]