201217656

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{42131}}^1$

素因数の和:42339

約数の個数: 32

約数和(自身を含む): 505584000

約数和(自身を除く): 304366344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 42131, 84262, 126393, 168524, 252786, 337048, 505572, 1011144, 8384069, 16768138, 25152207, 33536276, 50304414, 67072552, 100608828, 201217656]

約数ペア:

[(1, 201217656), (2, 100608828), (3, 67072552), (4, 50304414), (6, 33536276), (8, 25152207), (12, 16768138), (24, 8384069), (199, 1011144), (398, 505572), (597, 337048), (796, 252786), (1194, 168524), (1592, 126393), (2388, 84262), (4776, 42131)]