203175077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{5659}}^1$

素因数の和:5912

約数の個数: 16

約数和(自身を含む): 243425280

約数和(自身を除く): 40250203

約数列:

[1, 7, 23, 161, 223, 1561, 5129, 5659, 35903, 39613, 130157, 911099, 1261957, 8833699, 29025011, 203175077]

約数ペア:

[(1, 203175077), (7, 29025011), (23, 8833699), (161, 1261957), (223, 911099), (1561, 130157), (5129, 39613), (5659, 35903)]