202704770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5347}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 388136448

約数和(自身を除く): 185431678

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 5347, 7582, 10694, 18955, 26735, 37910, 53470, 90899, 181798, 454495, 908990, 1192381, 2384762, 5961905, 11923810, 20270477, 40540954, 101352385, 202704770]

約数ペア:

[(1, 202704770), (2, 101352385), (5, 40540954), (10, 20270477), (17, 11923810), (34, 5961905), (85, 2384762), (170, 1192381), (223, 908990), (446, 454495), (1115, 181798), (2230, 90899), (3791, 53470), (5347, 37910), (7582, 26735), (10694, 18955)]