199030922

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{10949}}^1$

素因数の和:11161

約数の個数: 16

約数和(自身を含む): 305505000

約数和(自身を除く): 106474078

約数列:

[1, 2, 61, 122, 149, 298, 9089, 10949, 18178, 21898, 667889, 1335778, 1631401, 3262802, 99515461, 199030922]

約数ペア:

[(1, 199030922), (2, 99515461), (61, 3262802), (122, 1631401), (149, 1335778), (298, 667889), (9089, 21898), (10949, 18178)]