201042198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2338

約数の個数: 72

約数和(自身を含む): 511859088

約数和(自身を除く): 310816890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 927, 1442, 1854, 2163, 2213, 4326, 4426, 5047, 6489, 6639, 10094, 12978, 13278, 15141, 15491, 19917, 30282, 30982, 39834, 45423, 46473, 90846, 92946, 108437, 139419, 216874, 227939, 278838, 325311, 455878, 650622, 683817, 975933, 1367634, 1595573, 1951866, 2051451, 3191146, 4102902, 4786719, 9573438, 11169011, 14360157, 22338022, 28720314, 33507033, 67014066, 100521099, 201042198]

約数ペア:

[(1, 201042198), (2, 100521099), (3, 67014066), (6, 33507033), (7, 28720314), (9, 22338022), (14, 14360157), (18, 11169011), (21, 9573438), (42, 4786719), (49, 4102902), (63, 3191146), (98, 2051451), (103, 1951866), (126, 1595573), (147, 1367634), (206, 975933), (294, 683817), (309, 650622), (441, 455878), (618, 325311), (721, 278838), (882, 227939), (927, 216874), (1442, 139419), (1854, 108437), (2163, 92946), (2213, 90846), (4326, 46473), (4426, 45423), (5047, 39834), (6489, 30982), (6639, 30282), (10094, 19917), (12978, 15491), (13278, 15141)]