220163526

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 560926080

約数和(自身を除く): 340762554

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 43, 57, 66, 86, 99, 114, 129, 171, 198, 209, 258, 342, 387, 418, 473, 627, 774, 817, 946, 1254, 1361, 1419, 1634, 1881, 2451, 2722, 2838, 3762, 4083, 4257, 4902, 7353, 8166, 8514, 8987, 12249, 14706, 14971, 17974, 24498, 25859, 26961, 29942, 44913, 51718, 53922, 58523, 77577, 80883, 89826, 117046, 134739, 155154, 161766, 175569, 232731, 269478, 284449, 351138, 465462, 526707, 568898, 643753, 853347, 1053414, 1111937, 1287506, 1706694, 1931259, 2223874, 2560041, 3335811, 3862518, 5120082, 5793777, 6671622, 10007433, 11587554, 12231307, 20014866, 24462614, 36693921, 73387842, 110081763, 220163526]

約数ペア:

[(1, 220163526), (2, 110081763), (3, 73387842), (6, 36693921), (9, 24462614), (11, 20014866), (18, 12231307), (19, 11587554), (22, 10007433), (33, 6671622), (38, 5793777), (43, 5120082), (57, 3862518), (66, 3335811), (86, 2560041), (99, 2223874), (114, 1931259), (129, 1706694), (171, 1287506), (198, 1111937), (209, 1053414), (258, 853347), (342, 643753), (387, 568898), (418, 526707), (473, 465462), (627, 351138), (774, 284449), (817, 269478), (946, 232731), (1254, 175569), (1361, 161766), (1419, 155154), (1634, 134739), (1881, 117046), (2451, 89826), (2722, 80883), (2838, 77577), (3762, 58523), (4083, 53922), (4257, 51718), (4902, 44913), (7353, 29942), (8166, 26961), (8514, 25859), (8987, 24498), (12249, 17974), (14706, 14971)]