280190114

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{4157}}^1$

素因数の和:4729

約数の個数: 16

約数和(自身を含む): 427508928

約数和(自身を除く): 147318814

約数列:

[1, 2, 67, 134, 503, 1006, 4157, 8314, 33701, 67402, 278519, 557038, 2090971, 4181942, 140095057, 280190114]

約数ペア:

[(1, 280190114), (2, 140095057), (67, 4181942), (134, 2090971), (503, 557038), (1006, 278519), (4157, 67402), (8314, 33701)]