220121566

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{266491}}^1$

素因数の和:266559

約数の個数: 16

約数和(自身を含む): 383748480

約数和(自身を除く): 163626914

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 266491, 532982, 1865437, 3730874, 15722969, 31445938, 110060783, 220121566]

約数ペア:

[(1, 220121566), (2, 110060783), (7, 31445938), (14, 15722969), (59, 3730874), (118, 1865437), (413, 532982), (826, 266491)]