201051969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{1997}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 275755968

約数和(自身を除く): 74703999

約数列:

[1, 3, 37, 111, 907, 1997, 2721, 5991, 33559, 73889, 100677, 221667, 1811279, 5433837, 67017323, 201051969]

約数ペア:

[(1, 201051969), (3, 67017323), (37, 5433837), (111, 1811279), (907, 221667), (1997, 100677), (2721, 73889), (5991, 33559)]