201605448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1615

約数の個数: 128

約数和(自身を含む): 602640000

約数和(自身を除く): 401034552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 187, 204, 232, 264, 319, 348, 374, 408, 493, 561, 638, 696, 748, 957, 986, 1122, 1276, 1479, 1496, 1549, 1914, 1972, 2244, 2552, 2958, 3098, 3828, 3944, 4488, 4647, 5423, 5916, 6196, 7656, 9294, 10846, 11832, 12392, 16269, 17039, 18588, 21692, 26333, 32538, 34078, 37176, 43384, 44921, 51117, 52666, 65076, 68156, 78999, 89842, 102234, 105332, 130152, 134763, 136312, 157998, 179684, 204468, 210664, 269526, 289663, 315996, 359368, 408936, 494131, 539052, 579326, 631992, 763657, 868989, 988262, 1078104, 1158652, 1482393, 1527314, 1737978, 1976524, 2290971, 2317304, 2964786, 3054628, 3475956, 3953048, 4581942, 5929572, 6109256, 6951912, 8400227, 9163884, 11859144, 16800454, 18327768, 25200681, 33600908, 50401362, 67201816, 100802724, 201605448]

約数ペア:

[(1, 201605448), (2, 100802724), (3, 67201816), (4, 50401362), (6, 33600908), (8, 25200681), (11, 18327768), (12, 16800454), (17, 11859144), (22, 9163884), (24, 8400227), (29, 6951912), (33, 6109256), (34, 5929572), (44, 4581942), (51, 3953048), (58, 3475956), (66, 3054628), (68, 2964786), (87, 2317304), (88, 2290971), (102, 1976524), (116, 1737978), (132, 1527314), (136, 1482393), (174, 1158652), (187, 1078104), (204, 988262), (232, 868989), (264, 763657), (319, 631992), (348, 579326), (374, 539052), (408, 494131), (493, 408936), (561, 359368), (638, 315996), (696, 289663), (748, 269526), (957, 210664), (986, 204468), (1122, 179684), (1276, 157998), (1479, 136312), (1496, 134763), (1549, 130152), (1914, 105332), (1972, 102234), (2244, 89842), (2552, 78999), (2958, 68156), (3098, 65076), (3828, 52666), (3944, 51117), (4488, 44921), (4647, 43384), (5423, 37176), (5916, 34078), (6196, 32538), (7656, 26333), (9294, 21692), (10846, 18588), (11832, 17039), (12392, 16269)]