221566364822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{757}}^1\times {\mathrm{1209463}}^1$

素因数の和:1210244

約数の個数: 24

約数和(自身を含む): 365792711088

約数和(自身を除く): 144226346266

約数列:

[1, 2, 11, 22, 121, 242, 757, 1514, 8327, 16654, 91597, 183194, 1209463, 2418926, 13304093, 26608186, 146345023, 292690046, 915563491, 1831126982, 10071198401, 20142396802, 110783182411, 221566364822]

約数ペア:

[(1, 221566364822), (2, 110783182411), (11, 20142396802), (22, 10071198401), (121, 1831126982), (242, 915563491), (757, 292690046), (1514, 146345023), (8327, 26608186), (16654, 13304093), (91597, 2418926), (183194, 1209463)]