200919088

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{16901}}^1$

素因数の和:17652

約数の個数: 20

約数和(自身を含む): 389827728

約数和(自身を除く): 188908640

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11888, 16901, 33802, 67604, 135208, 270416, 12557443, 25114886, 50229772, 100459544, 200919088]

約数ペア:

[(1, 200919088), (2, 100459544), (4, 50229772), (8, 25114886), (16, 12557443), (743, 270416), (1486, 135208), (2972, 67604), (5944, 33802), (11888, 16901)]