281177132

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{3121}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 499320192

約数和(自身を除く): 218143060

約数列:

[1, 2, 4, 101, 202, 223, 404, 446, 892, 3121, 6242, 12484, 22523, 45046, 90092, 315221, 630442, 695983, 1260884, 1391966, 2783932, 70294283, 140588566, 281177132]

約数ペア:

[(1, 281177132), (2, 140588566), (4, 70294283), (101, 2783932), (202, 1391966), (223, 1260884), (404, 695983), (446, 630442), (892, 315221), (3121, 90092), (6242, 45046), (12484, 22523)]