201913372

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{4337}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 360019296

約数和(自身を除く): 158105924

約数列:

[1, 2, 4, 103, 113, 206, 226, 412, 452, 4337, 8674, 11639, 17348, 23278, 46556, 446711, 490081, 893422, 980162, 1786844, 1960324, 50478343, 100956686, 201913372]

約数ペア:

[(1, 201913372), (2, 100956686), (4, 50478343), (103, 1960324), (113, 1786844), (206, 980162), (226, 893422), (412, 490081), (452, 446711), (4337, 46556), (8674, 23278), (11639, 17348)]