201916013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{4231}}^1\times {\mathrm{3671}}^1$

素因数の和:7915

約数の個数: 8

約数和(自身を含む): 217558656

約数和(自身を除く): 15642643

約数列:

[1, 13, 3671, 4231, 47723, 55003, 15532001, 201916013]

約数ペア:

[(1, 201916013), (13, 15532001), (3671, 55003), (4231, 47723)]