191330282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 345639336

約数和(自身を除く): 154309054

約数列:

[1, 2, 11, 13, 22, 26, 61, 121, 122, 143, 242, 286, 671, 793, 997, 1342, 1573, 1586, 1994, 3146, 7381, 8723, 10967, 12961, 14762, 17446, 21934, 25922, 60817, 95953, 120637, 121634, 142571, 191906, 241274, 285142, 668987, 790621, 1337974, 1568281, 1581242, 3136562, 7358857, 8696831, 14717714, 17393662, 95665141, 191330282]

約数ペア:

[(1, 191330282), (2, 95665141), (11, 17393662), (13, 14717714), (22, 8696831), (26, 7358857), (61, 3136562), (121, 1581242), (122, 1568281), (143, 1337974), (242, 790621), (286, 668987), (671, 285142), (793, 241274), (997, 191906), (1342, 142571), (1573, 121634), (1586, 120637), (1994, 95953), (3146, 60817), (7381, 25922), (8723, 21934), (10967, 17446), (12961, 14762)]