198775472

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{57251}}^1$

素因数の和:57297

約数の個数: 40

約数和(自身を含む): 454351872

約数和(自身を除く): 255576400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 57251, 114502, 229004, 400757, 458008, 801514, 916016, 1603028, 1774781, 3206056, 3549562, 6412112, 7099124, 12423467, 14198248, 24846934, 28396496, 49693868, 99387736, 198775472]

約数ペア:

[(1, 198775472), (2, 99387736), (4, 49693868), (7, 28396496), (8, 24846934), (14, 14198248), (16, 12423467), (28, 7099124), (31, 6412112), (56, 3549562), (62, 3206056), (112, 1774781), (124, 1603028), (217, 916016), (248, 801514), (434, 458008), (496, 400757), (868, 229004), (1736, 114502), (3472, 57251)]