268756030

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{164881}}^1$

素因数の和:165051

約数の個数: 16

約数和(自身を含む): 486731664

約数和(自身を除く): 217975634

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 164881, 329762, 824405, 1648810, 26875603, 53751206, 134378015, 268756030]

約数ペア:

[(1, 268756030), (2, 134378015), (5, 53751206), (10, 26875603), (163, 1648810), (326, 824405), (815, 329762), (1630, 164881)]