198338652

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{4721}}^1$

素因数の和:5123

約数の個数: 48

約数和(自身を含む): 515642400

約数和(自身を除く): 317303748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1556, 2334, 3501, 4668, 4721, 7002, 9442, 10503, 14004, 14163, 18884, 21006, 28326, 42012, 42489, 56652, 84978, 127467, 169956, 254934, 509868, 1836469, 3672938, 5509407, 7345876, 11018814, 16528221, 22037628, 33056442, 49584663, 66112884, 99169326, 198338652]

約数ペア:

[(1, 198338652), (2, 99169326), (3, 66112884), (4, 49584663), (6, 33056442), (9, 22037628), (12, 16528221), (18, 11018814), (27, 7345876), (36, 5509407), (54, 3672938), (108, 1836469), (389, 509868), (778, 254934), (1167, 169956), (1556, 127467), (2334, 84978), (3501, 56652), (4668, 42489), (4721, 42012), (7002, 28326), (9442, 21006), (10503, 18884), (14004, 14163)]