201320546

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{21821}}^1$

素因数の和:22489

約数の個数: 16

約数和(自身を含む): 345660480

約数和(自身を除く): 144339934

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 21821, 43642, 152747, 305494, 14380039, 28760078, 100660273, 201320546]

約数ペア:

[(1, 201320546), (2, 100660273), (7, 28760078), (14, 14380039), (659, 305494), (1318, 152747), (4613, 43642), (9226, 21821)]