203505912

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 604065600

約数和(自身を除く): 400559688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 157, 204, 216, 306, 314, 353, 408, 459, 471, 612, 628, 706, 918, 942, 1059, 1224, 1256, 1412, 1413, 1836, 1884, 2118, 2669, 2824, 2826, 3177, 3672, 3768, 4236, 4239, 5338, 5652, 6001, 6354, 8007, 8472, 8478, 9531, 10676, 11304, 12002, 12708, 16014, 16956, 18003, 19062, 21352, 24004, 24021, 25416, 32028, 33912, 36006, 38124, 48008, 48042, 54009, 55421, 64056, 72012, 72063, 76248, 96084, 108018, 110842, 144024, 144126, 162027, 166263, 192168, 216036, 221684, 288252, 324054, 332526, 432072, 443368, 498789, 576504, 648108, 665052, 942157, 997578, 1296216, 1330104, 1496367, 1884314, 1995156, 2826471, 2992734, 3768628, 3990312, 5652942, 5985468, 7537256, 8479413, 11305884, 11970936, 16958826, 22611768, 25438239, 33917652, 50876478, 67835304, 101752956, 203505912]

約数ペア:

[(1, 203505912), (2, 101752956), (3, 67835304), (4, 50876478), (6, 33917652), (8, 25438239), (9, 22611768), (12, 16958826), (17, 11970936), (18, 11305884), (24, 8479413), (27, 7537256), (34, 5985468), (36, 5652942), (51, 3990312), (54, 3768628), (68, 2992734), (72, 2826471), (102, 1995156), (108, 1884314), (136, 1496367), (153, 1330104), (157, 1296216), (204, 997578), (216, 942157), (306, 665052), (314, 648108), (353, 576504), (408, 498789), (459, 443368), (471, 432072), (612, 332526), (628, 324054), (706, 288252), (918, 221684), (942, 216036), (1059, 192168), (1224, 166263), (1256, 162027), (1412, 144126), (1413, 144024), (1836, 110842), (1884, 108018), (2118, 96084), (2669, 76248), (2824, 72063), (2826, 72012), (3177, 64056), (3672, 55421), (3768, 54009), (4236, 48042), (4239, 48008), (5338, 38124), (5652, 36006), (6001, 33912), (6354, 32028), (8007, 25416), (8472, 24021), (8478, 24004), (9531, 21352), (10676, 19062), (11304, 18003), (12002, 16956), (12708, 16014)]