210008435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7823}}^1$

素因数の和:7907

約数の個数: 32

約数和(自身を含む): 315463680

約数和(自身を除く): 105455245

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3835, 5369, 7823, 26845, 39115, 54761, 101699, 273805, 461557, 508495, 711893, 2307785, 3230899, 3559465, 6000241, 16154495, 30001205, 42001687, 210008435]

約数ペア:

[(1, 210008435), (5, 42001687), (7, 30001205), (13, 16154495), (35, 6000241), (59, 3559465), (65, 3230899), (91, 2307785), (295, 711893), (413, 508495), (455, 461557), (767, 273805), (2065, 101699), (3835, 54761), (5369, 39115), (7823, 26845)]