190566961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 209234368

約数和(自身を除く): 18667407

約数列:

[1, 13, 67, 331, 661, 871, 4303, 8593, 22177, 44287, 218791, 288301, 575731, 2844283, 14658997, 190566961]

約数ペア:

[(1, 190566961), (13, 14658997), (67, 2844283), (331, 575731), (661, 288301), (871, 218791), (4303, 44287), (8593, 22177)]