201464784

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{45131}}^1$

素因数の和:45176

約数の個数: 60

約数和(自身を含む): 582022272

約数和(自身を除く): 380557488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 45131, 90262, 135393, 180524, 270786, 361048, 406179, 541572, 722096, 812358, 1083144, 1399061, 1624716, 2166288, 2798122, 3249432, 4197183, 5596244, 6498864, 8394366, 11192488, 12591549, 16788732, 22384976, 25183098, 33577464, 50366196, 67154928, 100732392, 201464784]

約数ペア:

[(1, 201464784), (2, 100732392), (3, 67154928), (4, 50366196), (6, 33577464), (8, 25183098), (9, 22384976), (12, 16788732), (16, 12591549), (18, 11192488), (24, 8394366), (31, 6498864), (36, 5596244), (48, 4197183), (62, 3249432), (72, 2798122), (93, 2166288), (124, 1624716), (144, 1399061), (186, 1083144), (248, 812358), (279, 722096), (372, 541572), (496, 406179), (558, 361048), (744, 270786), (1116, 180524), (1488, 135393), (2232, 90262), (4464, 45131)]