201034180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{34781}}^1$

素因数の和:34824

約数の個数: 36

約数和(自身を含む): 448479108

約数和(自身を除く): 247444928

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 34781, 69562, 139124, 173905, 347810, 591277, 695620, 1182554, 2365108, 2956385, 5912770, 10051709, 11825540, 20103418, 40206836, 50258545, 100517090, 201034180]

約数ペア:

[(1, 201034180), (2, 100517090), (4, 50258545), (5, 40206836), (10, 20103418), (17, 11825540), (20, 10051709), (34, 5912770), (68, 2956385), (85, 2365108), (170, 1182554), (289, 695620), (340, 591277), (578, 347810), (1156, 173905), (1445, 139124), (2890, 69562), (5780, 34781)]