201021180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3350353}}^1$

素因数の和:3350365

約数の個数: 24

約数和(自身を含む): 562859472

約数和(自身を除く): 361838292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3350353, 6700706, 10051059, 13401412, 16751765, 20102118, 33503530, 40204236, 50255295, 67007060, 100510590, 201021180]

約数ペア:

[(1, 201021180), (2, 100510590), (3, 67007060), (4, 50255295), (5, 40204236), (6, 33503530), (10, 20102118), (12, 16751765), (15, 13401412), (20, 10051059), (30, 6700706), (60, 3350353)]