222952352

素因数分解:

$2^5\times 7^2\times {\mathrm{142189}}^1$

素因数の和:142213

約数の個数: 36

約数和(自身を含む): 510604290

約数和(自身を除く): 287651938

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 142189, 284378, 568756, 995323, 1137512, 1990646, 2275024, 3981292, 4550048, 6967261, 7962584, 13934522, 15925168, 27869044, 31850336, 55738088, 111476176, 222952352]

約数ペア:

[(1, 222952352), (2, 111476176), (4, 55738088), (7, 31850336), (8, 27869044), (14, 15925168), (16, 13934522), (28, 7962584), (32, 6967261), (49, 4550048), (56, 3981292), (98, 2275024), (112, 1990646), (196, 1137512), (224, 995323), (392, 568756), (784, 284378), (1568, 142189)]