203425618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 136230062

約数列:

[1, 2, 11, 22, 103, 107, 206, 214, 839, 1133, 1177, 1678, 2266, 2354, 9229, 11021, 18458, 22042, 86417, 89773, 121231, 172834, 179546, 242462, 950587, 987503, 1901174, 1975006, 9246619, 18493238, 101712809, 203425618]

約数ペア:

[(1, 203425618), (2, 101712809), (11, 18493238), (22, 9246619), (103, 1975006), (107, 1901174), (206, 987503), (214, 950587), (839, 242462), (1133, 179546), (1177, 172834), (1678, 121231), (2266, 89773), (2354, 86417), (9229, 22042), (11021, 18458)]