206917623

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1036

約数の個数: 36

約数和(自身を含む): 330266664

約数和(自身を除く): 123349041

約数列:

[1, 3, 9, 11, 33, 99, 121, 251, 363, 753, 757, 1089, 2259, 2271, 2761, 6813, 8283, 8327, 24849, 24981, 30371, 74943, 91113, 91597, 190007, 273339, 274791, 570021, 824373, 1710063, 2090077, 6270231, 18810693, 22990847, 68972541, 206917623]

約数ペア:

[(1, 206917623), (3, 68972541), (9, 22990847), (11, 18810693), (33, 6270231), (99, 2090077), (121, 1710063), (251, 824373), (363, 570021), (753, 274791), (757, 273339), (1089, 190007), (2259, 91597), (2271, 91113), (2761, 74943), (6813, 30371), (8283, 24981), (8327, 24849)]