200501105

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{38447}}^1$

素因数の和:38608

約数の個数: 16

約数和(自身を含む): 276825600

約数和(自身を除く): 76324495

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 38447, 192235, 269129, 1345645, 5728603, 28643015, 40100221, 200501105]

約数ペア:

[(1, 200501105), (5, 40100221), (7, 28643015), (35, 5728603), (149, 1345645), (745, 269129), (1043, 192235), (5215, 38447)]