201523172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{3037}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 360586296

約数和(自身を除く): 159063124

約数列:

[1, 2, 4, 53, 106, 212, 313, 626, 1252, 3037, 6074, 12148, 16589, 33178, 66356, 160961, 321922, 643844, 950581, 1901162, 3802324, 50380793, 100761586, 201523172]

約数ペア:

[(1, 201523172), (2, 100761586), (4, 50380793), (53, 3802324), (106, 1901162), (212, 950581), (313, 643844), (626, 321922), (1252, 160961), (3037, 66356), (6074, 33178), (12148, 16589)]