214717972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11497}}^1$

素因数の和:11560

約数の個数: 48

約数和(自身を含む): 463599360

約数和(自身を除く): 248881388

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 11497, 18676, 22994, 45988, 80479, 160958, 264431, 321916, 333413, 528862, 666826, 1057724, 1333652, 1851017, 2333891, 3702034, 4667782, 7404068, 7668499, 9335564, 15336998, 30673996, 53679493, 107358986, 214717972]

約数ペア:

[(1, 214717972), (2, 107358986), (4, 53679493), (7, 30673996), (14, 15336998), (23, 9335564), (28, 7668499), (29, 7404068), (46, 4667782), (58, 3702034), (92, 2333891), (116, 1851017), (161, 1333652), (203, 1057724), (322, 666826), (406, 528862), (644, 333413), (667, 321916), (812, 264431), (1334, 160958), (2668, 80479), (4669, 45988), (9338, 22994), (11497, 18676)]