202134285

素因数分解:

$3^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1481}}^1$

素因数の和:1835

約数の個数: 40

約数和(自身を含む): 363665016

約数和(自身を除く): 161530731

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 337, 405, 1011, 1481, 1685, 3033, 4443, 5055, 7405, 9099, 13329, 15165, 22215, 27297, 39987, 45495, 66645, 119961, 136485, 199935, 499097, 599805, 1497291, 2495485, 4491873, 7486455, 13475619, 22459365, 40426857, 67378095, 202134285]

約数ペア:

[(1, 202134285), (3, 67378095), (5, 40426857), (9, 22459365), (15, 13475619), (27, 7486455), (45, 4491873), (81, 2495485), (135, 1497291), (337, 599805), (405, 499097), (1011, 199935), (1481, 136485), (1685, 119961), (3033, 66645), (4443, 45495), (5055, 39987), (7405, 27297), (9099, 22215), (13329, 15165)]