205998540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 635330304

約数和(自身を除く): 429331764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 428, 535, 642, 660, 1070, 1177, 1284, 1605, 2140, 2354, 2917, 3210, 3531, 4708, 5834, 5885, 6420, 7062, 8751, 11668, 11770, 14124, 14585, 17502, 17655, 23540, 29170, 32087, 35004, 35310, 43755, 58340, 64174, 70620, 87510, 96261, 128348, 160435, 175020, 192522, 312119, 320870, 385044, 481305, 624238, 641740, 936357, 962610, 1248476, 1560595, 1872714, 1925220, 3121190, 3433309, 3745428, 4681785, 6242380, 6866618, 9363570, 10299927, 13733236, 17166545, 18727140, 20599854, 34333090, 41199708, 51499635, 68666180, 102999270, 205998540]

約数ペア:

[(1, 205998540), (2, 102999270), (3, 68666180), (4, 51499635), (5, 41199708), (6, 34333090), (10, 20599854), (11, 18727140), (12, 17166545), (15, 13733236), (20, 10299927), (22, 9363570), (30, 6866618), (33, 6242380), (44, 4681785), (55, 3745428), (60, 3433309), (66, 3121190), (107, 1925220), (110, 1872714), (132, 1560595), (165, 1248476), (214, 962610), (220, 936357), (321, 641740), (330, 624238), (428, 481305), (535, 385044), (642, 320870), (660, 312119), (1070, 192522), (1177, 175020), (1284, 160435), (1605, 128348), (2140, 96261), (2354, 87510), (2917, 70620), (3210, 64174), (3531, 58340), (4708, 43755), (5834, 35310), (5885, 35004), (6420, 32087), (7062, 29170), (8751, 23540), (11668, 17655), (11770, 17502), (14124, 14585)]