317205142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{68099}}^1$

素因数の和:68255

約数の個数: 16

約数和(自身を含む): 507481200

約数和(自身を除く): 190276058

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 68099, 136198, 1157683, 2315366, 9329563, 18659126, 158602571, 317205142]

約数ペア:

[(1, 317205142), (2, 158602571), (17, 18659126), (34, 9329563), (137, 2315366), (274, 1157683), (2329, 136198), (4658, 68099)]