220100111

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14081}}^1$

素因数の和:14135

約数の個数: 24

約数和(自身を含む): 288962640

約数和(自身を除く): 68862529

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 14081, 15631, 98567, 154891, 408349, 689969, 1084237, 2858443, 4491839, 7589659, 20009101, 31442873, 220100111]

約数ペア:

[(1, 220100111), (7, 31442873), (11, 20009101), (29, 7589659), (49, 4491839), (77, 2858443), (203, 1084237), (319, 689969), (539, 408349), (1421, 154891), (2233, 98567), (14081, 15631)]