209375154

素因数分解:

$2^1\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{9511}}^1$

素因数の和:10742

約数の個数: 24

約数和(自身を含む): 454064832

約数和(自身を除く): 244689678

約数列:

[1, 2, 3, 6, 9, 18, 1223, 2446, 3669, 7338, 9511, 11007, 19022, 22014, 28533, 57066, 85599, 171198, 11631953, 23263906, 34895859, 69791718, 104687577, 209375154]

約数ペア:

[(1, 209375154), (2, 104687577), (3, 69791718), (6, 34895859), (9, 23263906), (18, 11631953), (1223, 171198), (2446, 85599), (3669, 57066), (7338, 28533), (9511, 22014), (11007, 19022)]