201656912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141613}}^1$

素因数の和:141710

約数の個数: 20

約数和(自身を含む): 395103060

約数和(自身を除く): 193446148

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141613, 283226, 566452, 1132904, 2265808, 12603557, 25207114, 50414228, 100828456, 201656912]

約数ペア:

[(1, 201656912), (2, 100828456), (4, 50414228), (8, 25207114), (16, 12603557), (89, 2265808), (178, 1132904), (356, 566452), (712, 283226), (1424, 141613)]