204877888

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{68111}}^1$

素因数の和:68170

約数の個数: 28

約数和(自身を含む): 415210752

約数和(自身を除く): 210332864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 68111, 136222, 272444, 544888, 1089776, 2179552, 3201217, 4359104, 6402434, 12804868, 25609736, 51219472, 102438944, 204877888]

約数ペア:

[(1, 204877888), (2, 102438944), (4, 51219472), (8, 25609736), (16, 12804868), (32, 6402434), (47, 4359104), (64, 3201217), (94, 2179552), (188, 1089776), (376, 544888), (752, 272444), (1504, 136222), (3008, 68111)]