201293684

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 356351520

約数和(自身を除く): 155057836

約数列:

[1, 2, 4, 139, 277, 278, 554, 556, 1108, 1307, 2614, 5228, 38503, 77006, 154012, 181673, 362039, 363346, 724078, 726692, 1448156, 50323421, 100646842, 201293684]

約数ペア:

[(1, 201293684), (2, 100646842), (4, 50323421), (139, 1448156), (277, 726692), (278, 724078), (554, 363346), (556, 362039), (1108, 181673), (1307, 154012), (2614, 77006), (5228, 38503)]