220932176

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 437014440

約数和(自身を除く): 216082264

約数列:

[1, 2, 4, 8, 16, 89, 113, 178, 226, 356, 452, 712, 904, 1373, 1424, 1808, 2746, 5492, 10057, 10984, 20114, 21968, 40228, 80456, 122197, 155149, 160912, 244394, 310298, 488788, 620596, 977576, 1241192, 1955152, 2482384, 13808261, 27616522, 55233044, 110466088, 220932176]

約数ペア:

[(1, 220932176), (2, 110466088), (4, 55233044), (8, 27616522), (16, 13808261), (89, 2482384), (113, 1955152), (178, 1241192), (226, 977576), (356, 620596), (452, 488788), (712, 310298), (904, 244394), (1373, 160912), (1424, 155149), (1808, 122197), (2746, 80456), (5492, 40228), (10057, 21968), (10984, 20114)]