210839044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{57107}}^1$

素因数の和:57195

約数の個数: 24

約数和(自身を含む): 402954048

約数和(自身を除く): 192115004

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 57107, 114214, 228428, 742391, 1484782, 2969564, 4054597, 8109194, 16218388, 52709761, 105419522, 210839044]

約数ペア:

[(1, 210839044), (2, 105419522), (4, 52709761), (13, 16218388), (26, 8109194), (52, 4054597), (71, 2969564), (142, 1484782), (284, 742391), (923, 228428), (1846, 114214), (3692, 57107)]