220165132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{44281}}^1$

素因数の和:44409

約数の個数: 24

約数和(自身を含む): 424044432

約数和(自身を除く): 203879300

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 44281, 88562, 177124, 487091, 974182, 1948364, 5003753, 10007506, 20015012, 55041283, 110082566, 220165132]

約数ペア:

[(1, 220165132), (2, 110082566), (4, 55041283), (11, 20015012), (22, 10007506), (44, 5003753), (113, 1948364), (226, 974182), (452, 487091), (1243, 177124), (2486, 88562), (4972, 44281)]