218544974

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1\times {\mathrm{1151}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 330946560

約数和(自身を除く): 112401586

約数列:

[1, 2, 139, 278, 683, 1151, 1366, 2302, 94937, 159989, 189874, 319978, 786133, 1572266, 109272487, 218544974]

約数ペア:

[(1, 218544974), (2, 109272487), (139, 1572266), (278, 786133), (683, 319978), (1151, 189874), (1366, 159989), (2302, 94937)]