201077409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{3257}}^1$

素因数の和:4856

約数の個数: 16

約数和(自身を含む): 288997632

約数和(自身を除く): 87920223

約数列:

[1, 3, 13, 39, 1583, 3257, 4749, 9771, 20579, 42341, 61737, 127023, 5155831, 15467493, 67025803, 201077409]

約数ペア:

[(1, 201077409), (3, 67025803), (13, 15467493), (39, 5155831), (1583, 127023), (3257, 61737), (4749, 42341), (9771, 20579)]