201943770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961637}}^1$

素因数の和:961654

約数の個数: 32

約数和(自身を含む): 553903488

約数和(自身を除く): 351959718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961637, 1923274, 2884911, 4808185, 5769822, 6731459, 9616370, 13462918, 14424555, 20194377, 28849110, 33657295, 40388754, 67314590, 100971885, 201943770]

約数ペア:

[(1, 201943770), (2, 100971885), (3, 67314590), (5, 40388754), (6, 33657295), (7, 28849110), (10, 20194377), (14, 14424555), (15, 13462918), (21, 9616370), (30, 6731459), (35, 5769822), (42, 4808185), (70, 2884911), (105, 1923274), (210, 961637)]