201333855

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 128645025

約数列:

[1, 3, 5, 15, 61, 139, 183, 305, 417, 695, 915, 1583, 2085, 4749, 7915, 8479, 23745, 25437, 42395, 96563, 127185, 220037, 289689, 482815, 660111, 1100185, 1448445, 3300555, 13422257, 40266771, 67111285, 201333855]

約数ペア:

[(1, 201333855), (3, 67111285), (5, 40266771), (15, 13422257), (61, 3300555), (139, 1448445), (183, 1100185), (305, 660111), (417, 482815), (695, 289689), (915, 220037), (1583, 127185), (2085, 96563), (4749, 42395), (7915, 25437), (8479, 23745)]