201088220

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{13007}}^1$

素因数の和:13789

約数の個数: 24

約数和(自身を含む): 422864064

約数和(自身を除く): 221775844

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 7730, 13007, 15460, 26014, 52028, 65035, 130070, 260140, 10054411, 20108822, 40217644, 50272055, 100544110, 201088220]

約数ペア:

[(1, 201088220), (2, 100544110), (4, 50272055), (5, 40217644), (10, 20108822), (20, 10054411), (773, 260140), (1546, 130070), (3092, 65035), (3865, 52028), (7730, 26014), (13007, 15460)]