201930683785

素因数分解:

$5^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1\times {\mathrm{101449}}^1$

素因数の和:103260

約数の個数: 16

約数和(自身を含む): 243419130000

約数和(自身を除く): 41488446215

約数列:

[1, 5, 257, 1285, 1549, 7745, 101449, 398093, 507245, 1990465, 26072393, 130361965, 157144501, 785722505, 40386136757, 201930683785]

約数ペア:

[(1, 201930683785), (5, 40386136757), (257, 785722505), (1285, 157144501), (1549, 130361965), (7745, 26072393), (101449, 1990465), (398093, 507245)]