238773755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 332563968

約数和(自身を除く): 93790213

約数列:

[1, 5, 11, 17, 55, 85, 187, 263, 935, 971, 1315, 2893, 4471, 4855, 10681, 14465, 16507, 22355, 49181, 53405, 82535, 181577, 245905, 255373, 907885, 1276865, 2809103, 4341341, 14045515, 21706705, 47754751, 238773755]

約数ペア:

[(1, 238773755), (5, 47754751), (11, 21706705), (17, 14045515), (55, 4341341), (85, 2809103), (187, 1276865), (263, 907885), (935, 255373), (971, 245905), (1315, 181577), (2893, 82535), (4471, 53405), (4855, 49181), (10681, 22355), (14465, 16507)]