202288775

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 283315200

約数和(自身を除く): 81026425

約数列:

[1, 5, 13, 25, 29, 65, 127, 145, 169, 325, 377, 635, 725, 845, 1651, 1885, 2197, 3175, 3683, 4225, 4901, 8255, 9425, 10985, 18415, 21463, 24505, 41275, 47879, 54925, 63713, 92075, 107315, 122525, 239395, 279019, 318565, 536575, 622427, 1196975, 1395095, 1592825, 3112135, 6975475, 8091551, 15560675, 40457755, 202288775]

約数ペア:

[(1, 202288775), (5, 40457755), (13, 15560675), (25, 8091551), (29, 6975475), (65, 3112135), (127, 1592825), (145, 1395095), (169, 1196975), (325, 622427), (377, 536575), (635, 318565), (725, 279019), (845, 239395), (1651, 122525), (1885, 107315), (2197, 92075), (3175, 63713), (3683, 54925), (4225, 47879), (4901, 41275), (8255, 24505), (9425, 21463), (10985, 18415)]