201405237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{40961}}^1$

素因数の和:41124

約数の個数: 16

約数和(自身を含む): 294926400

約数和(自身を除く): 93521163

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 40961, 122883, 450571, 1351713, 6103189, 18309567, 67135079, 201405237]

約数ペア:

[(1, 201405237), (3, 67135079), (11, 18309567), (33, 6103189), (149, 1351713), (447, 450571), (1639, 122883), (4917, 40961)]