201765747

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{1423}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 271858688

約数和(自身を除く): 70092941

約数列:

[1, 3, 151, 313, 453, 939, 1423, 4269, 47263, 141789, 214873, 445399, 644619, 1336197, 67255249, 201765747]

約数ペア:

[(1, 201765747), (3, 67255249), (151, 1336197), (313, 644619), (453, 445399), (939, 214873), (1423, 141789), (4269, 47263)]