205057476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5279}}^1$

素因数の和:5385

約数の個数: 72

約数和(自身を含む): 565044480

約数和(自身を除く): 359987004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 5279, 6474, 9711, 10558, 12948, 15837, 19422, 21116, 31674, 38844, 47511, 63348, 68627, 95022, 137254, 190044, 205881, 274508, 411762, 438157, 617643, 823524, 876314, 1235286, 1314471, 1752628, 2470572, 2628942, 3943413, 5257884, 5696041, 7886826, 11392082, 15773652, 17088123, 22784164, 34176246, 51264369, 68352492, 102528738, 205057476]

約数ペア:

[(1, 205057476), (2, 102528738), (3, 68352492), (4, 51264369), (6, 34176246), (9, 22784164), (12, 17088123), (13, 15773652), (18, 11392082), (26, 7886826), (36, 5696041), (39, 5257884), (52, 3943413), (78, 2628942), (83, 2470572), (117, 1752628), (156, 1314471), (166, 1235286), (234, 876314), (249, 823524), (332, 617643), (468, 438157), (498, 411762), (747, 274508), (996, 205881), (1079, 190044), (1494, 137254), (2158, 95022), (2988, 68627), (3237, 63348), (4316, 47511), (5279, 38844), (6474, 31674), (9711, 21116), (10558, 19422), (12948, 15837)]