201082580

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{16729}}^1$

素因数の和:17339

約数の個数: 24

約数和(自身を含む): 423001320

約数和(自身を除く): 221918740

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 16729, 33458, 66916, 83645, 167290, 334580, 10054129, 20108258, 40216516, 50270645, 100541290, 201082580]

約数ペア:

[(1, 201082580), (2, 100541290), (4, 50270645), (5, 40216516), (10, 20108258), (20, 10054129), (601, 334580), (1202, 167290), (2404, 83645), (3005, 66916), (6010, 33458), (12020, 16729)]