203155128

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{2591}}^1$

素因数の和:2631

約数の個数: 120

約数和(自身を含む): 625695840

約数和(自身を除く): 422540712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 1089, 1188, 1452, 1782, 2178, 2376, 2591, 2904, 3267, 3564, 4356, 5182, 6534, 7128, 7773, 8712, 9801, 10364, 13068, 15546, 19602, 20728, 23319, 26136, 28501, 31092, 39204, 46638, 57002, 62184, 69957, 78408, 85503, 93276, 114004, 139914, 171006, 186552, 209871, 228008, 256509, 279828, 313511, 342012, 419742, 513018, 559656, 627022, 684024, 769527, 839484, 940533, 1026036, 1254044, 1539054, 1678968, 1881066, 2052072, 2308581, 2508088, 2821599, 3078108, 3762132, 4617162, 5643198, 6156216, 7524264, 8464797, 9234324, 11286396, 16929594, 18468648, 22572792, 25394391, 33859188, 50788782, 67718376, 101577564, 203155128]

約数ペア:

[(1, 203155128), (2, 101577564), (3, 67718376), (4, 50788782), (6, 33859188), (8, 25394391), (9, 22572792), (11, 18468648), (12, 16929594), (18, 11286396), (22, 9234324), (24, 8464797), (27, 7524264), (33, 6156216), (36, 5643198), (44, 4617162), (54, 3762132), (66, 3078108), (72, 2821599), (81, 2508088), (88, 2308581), (99, 2052072), (108, 1881066), (121, 1678968), (132, 1539054), (162, 1254044), (198, 1026036), (216, 940533), (242, 839484), (264, 769527), (297, 684024), (324, 627022), (363, 559656), (396, 513018), (484, 419742), (594, 342012), (648, 313511), (726, 279828), (792, 256509), (891, 228008), (968, 209871), (1089, 186552), (1188, 171006), (1452, 139914), (1782, 114004), (2178, 93276), (2376, 85503), (2591, 78408), (2904, 69957), (3267, 62184), (3564, 57002), (4356, 46638), (5182, 39204), (6534, 31092), (7128, 28501), (7773, 26136), (8712, 23319), (9801, 20728), (10364, 19602), (13068, 15546)]