220203169

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 232888320

約数和(自身を除く): 12685151

約数列:

[1, 37, 41, 379, 383, 1517, 14023, 14171, 15539, 15703, 145157, 574943, 581011, 5370809, 5951437, 220203169]

約数ペア:

[(1, 220203169), (37, 5951437), (41, 5370809), (379, 581011), (383, 574943), (1517, 145157), (14023, 15703), (14171, 15539)]