202282145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 270362400

約数和(自身を除く): 68080255

約数列:

[1, 5, 13, 37, 65, 185, 241, 349, 481, 1205, 1745, 2405, 3133, 4537, 8917, 12913, 15665, 22685, 44585, 64565, 84109, 115921, 167869, 420545, 579605, 839345, 1093417, 3112033, 5467085, 15560165, 40456429, 202282145]

約数ペア:

[(1, 202282145), (5, 40456429), (13, 15560165), (37, 5467085), (65, 3112033), (185, 1093417), (241, 839345), (349, 579605), (481, 420545), (1205, 167869), (1745, 115921), (2405, 84109), (3133, 64565), (4537, 44585), (8917, 22685), (12913, 15665)]