201053516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{14779}}^1$

素因数の和:14981

約数の個数: 24

約数和(自身を含む): 372456000

約数和(自身を除く): 171402484

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 14779, 29558, 59116, 280801, 561602, 1123204, 2645441, 5290882, 10581764, 50263379, 100526758, 201053516]

約数ペア:

[(1, 201053516), (2, 100526758), (4, 50263379), (19, 10581764), (38, 5290882), (76, 2645441), (179, 1123204), (358, 561602), (716, 280801), (3401, 59116), (6802, 29558), (13604, 14779)]