223860272

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{11113}}^1$

素因数の和:12380

約数の個数: 20

約数和(自身を含む): 434112840

約数和(自身を除く): 210252568

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 11113, 20144, 22226, 44452, 88904, 177808, 13991267, 27982534, 55965068, 111930136, 223860272]

約数ペア:

[(1, 223860272), (2, 111930136), (4, 55965068), (8, 27982534), (16, 13991267), (1259, 177808), (2518, 88904), (5036, 44452), (10072, 22226), (11113, 20144)]