201532544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 425952000

約数和(自身を除く): 224419456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 304, 346, 479, 608, 692, 958, 1216, 1384, 1916, 2432, 2768, 3287, 3832, 5536, 6574, 7664, 9101, 11072, 13148, 15328, 18202, 22144, 26296, 30656, 36404, 52592, 61312, 72808, 82867, 105184, 145616, 165734, 210368, 291232, 331468, 420736, 582464, 662936, 1164928, 1325872, 1574473, 2651744, 3148946, 5303488, 6297892, 10606976, 12595784, 25191568, 50383136, 100766272, 201532544]

約数ペア:

[(1, 201532544), (2, 100766272), (4, 50383136), (8, 25191568), (16, 12595784), (19, 10606976), (32, 6297892), (38, 5303488), (64, 3148946), (76, 2651744), (128, 1574473), (152, 1325872), (173, 1164928), (304, 662936), (346, 582464), (479, 420736), (608, 331468), (692, 291232), (958, 210368), (1216, 165734), (1384, 145616), (1916, 105184), (2432, 82867), (2768, 72808), (3287, 61312), (3832, 52592), (5536, 36404), (6574, 30656), (7664, 26296), (9101, 22144), (11072, 18202), (13148, 15328)]