202163355

素因数分解:

$3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{4073}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 350820288

約数和(自身を除く): 148656933

約数列:

[1, 3, 5, 9, 15, 45, 1103, 3309, 4073, 5515, 9927, 12219, 16545, 20365, 36657, 49635, 61095, 183285, 4492519, 13477557, 22462595, 40432671, 67387785, 202163355]

約数ペア:

[(1, 202163355), (3, 67387785), (5, 40432671), (9, 22462595), (15, 13477557), (45, 4492519), (1103, 183285), (3309, 61095), (4073, 49635), (5515, 36657), (9927, 20365), (12219, 16545)]