171800774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 276971520

約数和(自身を除く): 105170746

約数列:

[1, 2, 19, 38, 97, 127, 194, 254, 367, 734, 1843, 2413, 3686, 4826, 6973, 12319, 13946, 24638, 35599, 46609, 71198, 93218, 234061, 468122, 676381, 885571, 1352762, 1771142, 4521073, 9042146, 85900387, 171800774]

約数ペア:

[(1, 171800774), (2, 85900387), (19, 9042146), (38, 4521073), (97, 1771142), (127, 1352762), (194, 885571), (254, 676381), (367, 468122), (734, 234061), (1843, 93218), (2413, 71198), (3686, 46609), (4826, 35599), (6973, 24638), (12319, 13946)]