205171170043

素因数分解:

$7^1\times {\mathrm{821}}^1\times {\mathrm{1619}}^1\times {\mathrm{22051}}^1$

素因数の和:24498

約数の個数: 16

約数和(自身を含む): 234922602240

約数和(自身を除く): 29751432197

約数列:

[1, 7, 821, 1619, 5747, 11333, 22051, 154357, 1329199, 9304393, 18103871, 35700569, 126727097, 249903983, 29310167149, 205171170043]

約数ペア:

[(1, 205171170043), (7, 29310167149), (821, 249903983), (1619, 126727097), (5747, 35700569), (11333, 18103871), (22051, 9304393), (154357, 1329199)]