200026515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 363976704

約数和(自身を除く): 163950189

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 103, 115, 195, 299, 309, 345, 433, 515, 897, 1299, 1339, 1495, 1545, 2165, 2369, 4017, 4485, 5629, 6495, 6695, 7107, 9959, 11845, 16887, 20085, 28145, 29877, 30797, 35535, 44599, 49795, 84435, 92391, 129467, 133797, 149385, 153985, 222995, 388401, 461955, 579787, 647335, 668985, 1025777, 1739361, 1942005, 2898935, 3077331, 5128885, 8696805, 13335101, 15386655, 40005303, 66675505, 200026515]

約数ペア:

[(1, 200026515), (3, 66675505), (5, 40005303), (13, 15386655), (15, 13335101), (23, 8696805), (39, 5128885), (65, 3077331), (69, 2898935), (103, 1942005), (115, 1739361), (195, 1025777), (299, 668985), (309, 647335), (345, 579787), (433, 461955), (515, 388401), (897, 222995), (1299, 153985), (1339, 149385), (1495, 133797), (1545, 129467), (2165, 92391), (2369, 84435), (4017, 49795), (4485, 44599), (5629, 35535), (6495, 30797), (6695, 29877), (7107, 28145), (9959, 20085), (11845, 16887)]