205584688

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{85093}}^1$

素因数の和:85252

約数の個数: 20

約数和(自身を含む): 400962928

約数和(自身を除く): 195378240

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 85093, 170186, 340372, 680744, 1361488, 12849043, 25698086, 51396172, 102792344, 205584688]

約数ペア:

[(1, 205584688), (2, 102792344), (4, 51396172), (8, 25698086), (16, 12849043), (151, 1361488), (302, 680744), (604, 340372), (1208, 170186), (2416, 85093)]