201002505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1218197}}^1$

素因数の和:1218216

約数の個数: 16

約数和(自身を含む): 350841024

約数和(自身を除く): 149838519

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1218197, 3654591, 6090985, 13400167, 18272955, 40200501, 67000835, 201002505]

約数ペア:

[(1, 201002505), (3, 67000835), (5, 40200501), (11, 18272955), (15, 13400167), (33, 6090985), (55, 3654591), (165, 1218197)]