202152430

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{21997}}^1$

素因数の和:22923

約数の個数: 16

約数和(自身を含む): 364286880

約数和(自身を除く): 162134450

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 21997, 43994, 109985, 219970, 20215243, 40430486, 101076215, 202152430]

約数ペア:

[(1, 202152430), (2, 101076215), (5, 40430486), (10, 20215243), (919, 219970), (1838, 109985), (4595, 43994), (9190, 21997)]