220144566

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{324697}}^1$

素因数の和:324815

約数の個数: 16

約数和(自身を含む): 444186864

約数和(自身を除く): 224042298

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 324697, 649394, 974091, 1948182, 36690761, 73381522, 110072283, 220144566]

約数ペア:

[(1, 220144566), (2, 110072283), (3, 73381522), (6, 36690761), (113, 1948182), (226, 974091), (339, 649394), (678, 324697)]