201218385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{462571}}^1$

素因数の和:462608

約数の個数: 16

約数和(自身を含む): 333051840

約数和(自身を除く): 131833455

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 462571, 1387713, 2312855, 6938565, 13414559, 40243677, 67072795, 201218385]

約数ペア:

[(1, 201218385), (3, 67072795), (5, 40243677), (15, 13414559), (29, 6938565), (87, 2312855), (145, 1387713), (435, 462571)]