200634580

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{12101}}^1$

素因数の和:12939

約数の個数: 24

約数和(自身を含む): 421875720

約数和(自身を除く): 221241140

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 12101, 16580, 24202, 48404, 60505, 121010, 242020, 10031729, 20063458, 40126916, 50158645, 100317290, 200634580]

約数ペア:

[(1, 200634580), (2, 100317290), (4, 50158645), (5, 40126916), (10, 20063458), (20, 10031729), (829, 242020), (1658, 121010), (3316, 60505), (4145, 48404), (8290, 24202), (12101, 16580)]