201883005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{144719}}^1$

素因数の和:144761

約数の個数: 24

約数和(自身を含む): 361221120

約数和(自身を除く): 159338115

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 144719, 434157, 723595, 1302471, 2170785, 4486289, 6512355, 13458867, 22431445, 40376601, 67294335, 201883005]

約数ペア:

[(1, 201883005), (3, 67294335), (5, 40376601), (9, 22431445), (15, 13458867), (31, 6512355), (45, 4486289), (93, 2170785), (155, 1302471), (279, 723595), (465, 434157), (1395, 144719)]