200968755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2099}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 347155200

約数和(自身を除く): 146186445

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 491, 1473, 2099, 2455, 6297, 6383, 7365, 10495, 19149, 27287, 31485, 31915, 81861, 95745, 136435, 409305, 1030609, 3091827, 5153045, 13397917, 15459135, 40193751, 66989585, 200968755]

約数ペア:

[(1, 200968755), (3, 66989585), (5, 40193751), (13, 15459135), (15, 13397917), (39, 5153045), (65, 3091827), (195, 1030609), (491, 409305), (1473, 136435), (2099, 95745), (2455, 81861), (6297, 31915), (6383, 31485), (7365, 27287), (10495, 19149)]