208982448

素因数分解:

$2^4\times 3^2\times {\mathrm{1451267}}^1$

素因数の和:1451281

約数の個数: 30

約数和(自身を含む): 584861004

約数和(自身を除く): 375878556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1451267, 2902534, 4353801, 5805068, 8707602, 11610136, 13061403, 17415204, 23220272, 26122806, 34830408, 52245612, 69660816, 104491224, 208982448]

約数ペア:

[(1, 208982448), (2, 104491224), (3, 69660816), (4, 52245612), (6, 34830408), (8, 26122806), (9, 23220272), (12, 17415204), (16, 13061403), (18, 11610136), (24, 8707602), (36, 5805068), (48, 4353801), (72, 2902534), (144, 1451267)]