205841361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 308883456

約数和(自身を除く): 103042095

約数列:

[1, 3, 11, 33, 41, 123, 167, 451, 501, 911, 1353, 1837, 2733, 5511, 6847, 10021, 20541, 30063, 37351, 75317, 112053, 152137, 225951, 410861, 456411, 1232583, 1673507, 5020521, 6237617, 18712851, 68613787, 205841361]

約数ペア:

[(1, 205841361), (3, 68613787), (11, 18712851), (33, 6237617), (41, 5020521), (123, 1673507), (167, 1232583), (451, 456411), (501, 410861), (911, 225951), (1353, 152137), (1837, 112053), (2733, 75317), (5511, 37351), (6847, 30063), (10021, 20541)]