216050410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{354181}}^1$

素因数の和:354249

約数の個数: 16

約数和(自身を含む): 395267112

約数和(自身を除く): 179216702

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 354181, 708362, 1770905, 3541810, 21605041, 43210082, 108025205, 216050410]

約数ペア:

[(1, 216050410), (2, 108025205), (5, 43210082), (10, 21605041), (61, 3541810), (122, 1770905), (305, 708362), (610, 354181)]