197064315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7919}}^1$

素因数の和:8016

約数の個数: 48

約数和(自身を含む): 395366400

約数和(自身を除く): 198302085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2765, 3555, 4977, 7919, 8295, 23757, 24885, 39595, 55433, 71271, 118785, 166299, 277165, 356355, 498897, 625601, 831495, 1876803, 2494485, 3128005, 4379207, 5630409, 9384015, 13137621, 21896035, 28152045, 39412863, 65688105, 197064315]

約数ペア:

[(1, 197064315), (3, 65688105), (5, 39412863), (7, 28152045), (9, 21896035), (15, 13137621), (21, 9384015), (35, 5630409), (45, 4379207), (63, 3128005), (79, 2494485), (105, 1876803), (237, 831495), (315, 625601), (395, 498897), (553, 356355), (711, 277165), (1185, 166299), (1659, 118785), (2765, 71271), (3555, 55433), (4977, 39595), (7919, 24885), (8295, 23757)]