205454464

素因数分解:

$2^7\times {\mathrm{563}}^1\times {\mathrm{2851}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 410174640

約数和(自身を除く): 204720176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 563, 1126, 2252, 2851, 4504, 5702, 9008, 11404, 18016, 22808, 36032, 45616, 72064, 91232, 182464, 364928, 1605113, 3210226, 6420452, 12840904, 25681808, 51363616, 102727232, 205454464]

約数ペア:

[(1, 205454464), (2, 102727232), (4, 51363616), (8, 25681808), (16, 12840904), (32, 6420452), (64, 3210226), (128, 1605113), (563, 364928), (1126, 182464), (2252, 91232), (2851, 72064), (4504, 45616), (5702, 36032), (9008, 22808), (11404, 18016)]