201343818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 461583360

約数和(自身を除く): 260239542

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 317, 442, 479, 634, 663, 951, 958, 1326, 1437, 1902, 2874, 4121, 5389, 6227, 8143, 8242, 10778, 12363, 12454, 16167, 16286, 18681, 24429, 24726, 32334, 37362, 48858, 70057, 105859, 140114, 151843, 210171, 211718, 303686, 317577, 420342, 455529, 635154, 911058, 1973959, 2581331, 3947918, 5162662, 5921877, 7743993, 11843754, 15487986, 33557303, 67114606, 100671909, 201343818]

約数ペア:

[(1, 201343818), (2, 100671909), (3, 67114606), (6, 33557303), (13, 15487986), (17, 11843754), (26, 7743993), (34, 5921877), (39, 5162662), (51, 3947918), (78, 2581331), (102, 1973959), (221, 911058), (317, 635154), (442, 455529), (479, 420342), (634, 317577), (663, 303686), (951, 211718), (958, 210171), (1326, 151843), (1437, 140114), (1902, 105859), (2874, 70057), (4121, 48858), (5389, 37362), (6227, 32334), (8143, 24726), (8242, 24429), (10778, 18681), (12363, 16286), (12454, 16167)]