200878980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3347983}}^1$

素因数の和:3347995

約数の個数: 24

約数和(自身を含む): 562461312

約数和(自身を除く): 361582332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3347983, 6695966, 10043949, 13391932, 16739915, 20087898, 33479830, 40175796, 50219745, 66959660, 100439490, 200878980]

約数ペア:

[(1, 200878980), (2, 100439490), (3, 66959660), (4, 50219745), (5, 40175796), (6, 33479830), (10, 20087898), (12, 16739915), (15, 13391932), (20, 10043949), (30, 6695966), (60, 3347983)]