200816655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7517}}^1$

素因数の和:7675

約数の個数: 32

約数和(自身を含む): 348594624

約数和(自身を除く): 147777969

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 7517, 8905, 22551, 26715, 37585, 97721, 112755, 293163, 488605, 1029829, 1465815, 3089487, 5149145, 13387777, 15447435, 40163331, 66938885, 200816655]

約数ペア:

[(1, 200816655), (3, 66938885), (5, 40163331), (13, 15447435), (15, 13387777), (39, 5149145), (65, 3089487), (137, 1465815), (195, 1029829), (411, 488605), (685, 293163), (1781, 112755), (2055, 97721), (5343, 37585), (7517, 26715), (8905, 22551)]