201427688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{326993}}^1$

素因数の和:327017

約数の個数: 32

約数和(自身を含む): 470871360

約数和(自身を除く): 269443672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 326993, 653986, 1307972, 2288951, 2615944, 3596923, 4577902, 7193846, 9155804, 14387692, 18311608, 25178461, 28775384, 50356922, 100713844, 201427688]

約数ペア:

[(1, 201427688), (2, 100713844), (4, 50356922), (7, 28775384), (8, 25178461), (11, 18311608), (14, 14387692), (22, 9155804), (28, 7193846), (44, 4577902), (56, 3596923), (77, 2615944), (88, 2288951), (154, 1307972), (308, 653986), (616, 326993)]