201431356

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{13009}}^1$

素因数の和:13106

約数の個数: 36

約数和(自身を含む): 415279200

約数和(自身を除く): 213847844

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 13009, 15484, 26018, 52036, 91063, 182126, 364252, 637441, 1027711, 1274882, 2055422, 2549764, 4110844, 7193977, 14387954, 28775908, 50357839, 100715678, 201431356]

約数ペア:

[(1, 201431356), (2, 100715678), (4, 50357839), (7, 28775908), (14, 14387954), (28, 7193977), (49, 4110844), (79, 2549764), (98, 2055422), (158, 1274882), (196, 1027711), (316, 637441), (553, 364252), (1106, 182126), (2212, 91063), (3871, 52036), (7742, 26018), (13009, 15484)]