203334145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{252589}}^1$

素因数の和:252624

約数の個数: 16

約数和(自身を含む): 290983680

約数和(自身を除く): 87649535

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 252589, 1262945, 1768123, 5809547, 8840615, 29047735, 40666829, 203334145]

約数ペア:

[(1, 203334145), (5, 40666829), (7, 29047735), (23, 8840615), (35, 5809547), (115, 1768123), (161, 1262945), (805, 252589)]