189771972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6113}}^1$

素因数の和:6332

約数の個数: 48

約数和(自身を含む): 479337600

約数和(自身を除く): 289565628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 5174, 6113, 7761, 10348, 12226, 15522, 18339, 24452, 31044, 36678, 73356, 79469, 158938, 238407, 317876, 476814, 953628, 1216487, 2432974, 3649461, 4865948, 7298922, 14597844, 15814331, 31628662, 47442993, 63257324, 94885986, 189771972]

約数ペア:

[(1, 189771972), (2, 94885986), (3, 63257324), (4, 47442993), (6, 31628662), (12, 15814331), (13, 14597844), (26, 7298922), (39, 4865948), (52, 3649461), (78, 2432974), (156, 1216487), (199, 953628), (398, 476814), (597, 317876), (796, 238407), (1194, 158938), (2388, 79469), (2587, 73356), (5174, 36678), (6113, 31044), (7761, 24452), (10348, 18339), (12226, 15522)]