201490272

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2207}}^1$

素因数の和:2540

約数の個数: 72

約数和(自身を含む): 575055936

約数和(自身を除く): 373565664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 1268, 1902, 2207, 2536, 2853, 3804, 4414, 5072, 5706, 6621, 7608, 8828, 10144, 11412, 13242, 15216, 17656, 19863, 22824, 26484, 30432, 35312, 39726, 45648, 52968, 70624, 79452, 91296, 105936, 158904, 211872, 317808, 635616, 699619, 1399238, 2098857, 2798476, 4197714, 5596952, 6296571, 8395428, 11193904, 12593142, 16790856, 22387808, 25186284, 33581712, 50372568, 67163424, 100745136, 201490272]

約数ペア:

[(1, 201490272), (2, 100745136), (3, 67163424), (4, 50372568), (6, 33581712), (8, 25186284), (9, 22387808), (12, 16790856), (16, 12593142), (18, 11193904), (24, 8395428), (32, 6296571), (36, 5596952), (48, 4197714), (72, 2798476), (96, 2098857), (144, 1399238), (288, 699619), (317, 635616), (634, 317808), (951, 211872), (1268, 158904), (1902, 105936), (2207, 91296), (2536, 79452), (2853, 70624), (3804, 52968), (4414, 45648), (5072, 39726), (5706, 35312), (6621, 30432), (7608, 26484), (8828, 22824), (10144, 19863), (11412, 17656), (13242, 15216)]