201648672016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16487}}^1\times {\mathrm{69493}}^1$

素因数の和:85999

約数の個数: 40

約数和(自身を含む): 426243950784

約数和(自身を除く): 224595278768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16487, 32974, 65948, 69493, 131896, 138986, 181357, 263792, 277972, 362714, 555944, 725428, 764423, 1111888, 1450856, 1528846, 2901712, 3057692, 6115384, 12230768, 1145731091, 2291462182, 4582924364, 9165848728, 12603042001, 18331697456, 25206084002, 50412168004, 100824336008, 201648672016]

約数ペア:

[(1, 201648672016), (2, 100824336008), (4, 50412168004), (8, 25206084002), (11, 18331697456), (16, 12603042001), (22, 9165848728), (44, 4582924364), (88, 2291462182), (176, 1145731091), (16487, 12230768), (32974, 6115384), (65948, 3057692), (69493, 2901712), (131896, 1528846), (138986, 1450856), (181357, 1111888), (263792, 764423), (277972, 725428), (362714, 555944)]