200040435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 420057792

約数和(自身を除く): 220017357

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 123, 135, 189, 205, 287, 315, 369, 405, 567, 615, 861, 945, 1107, 1435, 1721, 1845, 2583, 2835, 3321, 4305, 5163, 5535, 7749, 8605, 12047, 12915, 15489, 16605, 23247, 25815, 36141, 38745, 46467, 60235, 70561, 77445, 108423, 116235, 139401, 180705, 211683, 232335, 325269, 352805, 493927, 542115, 635049, 697005, 975807, 1058415, 1481781, 1626345, 1905147, 2469635, 3175245, 4445343, 4879035, 5715441, 7408905, 9525735, 13336029, 22226715, 28577205, 40008087, 66680145, 200040435]

約数ペア:

[(1, 200040435), (3, 66680145), (5, 40008087), (7, 28577205), (9, 22226715), (15, 13336029), (21, 9525735), (27, 7408905), (35, 5715441), (41, 4879035), (45, 4445343), (63, 3175245), (81, 2469635), (105, 1905147), (123, 1626345), (135, 1481781), (189, 1058415), (205, 975807), (287, 697005), (315, 635049), (369, 542115), (405, 493927), (567, 352805), (615, 325269), (861, 232335), (945, 211683), (1107, 180705), (1435, 139401), (1721, 116235), (1845, 108423), (2583, 77445), (2835, 70561), (3321, 60235), (4305, 46467), (5163, 38745), (5535, 36141), (7749, 25815), (8605, 23247), (12047, 16605), (12915, 15489)]