210814908

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{41729}}^1$

素因数の和:42157

約数の個数: 24

約数和(自身を含む): 493081680

約数和(自身を除く): 282266772

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 41729, 83458, 125187, 166916, 250374, 500748, 17567909, 35135818, 52703727, 70271636, 105407454, 210814908]

約数ペア:

[(1, 210814908), (2, 105407454), (3, 70271636), (4, 52703727), (6, 35135818), (12, 17567909), (421, 500748), (842, 250374), (1263, 166916), (1684, 125187), (2526, 83458), (5052, 41729)]