201623839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 215654400

約数和(自身を除く): 14030561

約数列:

[1, 19, 103, 269, 383, 1957, 5111, 7277, 27707, 39449, 103027, 526433, 749531, 1957513, 10611781, 201623839]

約数ペア:

[(1, 201623839), (19, 10611781), (103, 1957513), (269, 749531), (383, 526433), (1957, 103027), (5111, 39449), (7277, 27707)]