200081525

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18743}}^1$

素因数の和:18821

約数の個数: 24

約数和(自身を含む): 288207744

約数和(自身を除く): 88126219

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 18743, 93715, 131201, 468575, 656005, 1143323, 3280025, 5716615, 8003261, 28583075, 40016305, 200081525]

約数ペア:

[(1, 200081525), (5, 40016305), (7, 28583075), (25, 8003261), (35, 5716615), (61, 3280025), (175, 1143323), (305, 656005), (427, 468575), (1525, 131201), (2135, 93715), (10675, 18743)]