201280079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 271724544

約数和(自身を除く): 70444465

約数列:

[1, 7, 11, 13, 77, 91, 143, 233, 863, 1001, 1631, 2563, 3029, 6041, 9493, 11219, 17941, 21203, 33319, 66451, 78533, 123409, 201079, 233233, 863863, 1407553, 2211869, 2614027, 15483083, 18298189, 28754297, 201280079]

約数ペア:

[(1, 201280079), (7, 28754297), (11, 18298189), (13, 15483083), (77, 2614027), (91, 2211869), (143, 1407553), (233, 863863), (863, 233233), (1001, 201079), (1631, 123409), (2563, 78533), (3029, 66451), (6041, 33319), (9493, 21203), (11219, 17941)]