267427330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{204143}}^1$

素因数の和:204281

約数の個数: 16

約数和(自身を含む): 485046144

約数和(自身を除く): 217618814

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 204143, 408286, 1020715, 2041430, 26742733, 53485466, 133713665, 267427330]

約数ペア:

[(1, 267427330), (2, 133713665), (5, 53485466), (10, 26742733), (131, 2041430), (262, 1020715), (655, 408286), (1310, 204143)]