193887208

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 369633600

約数和(自身を除く): 175746392

約数列:

[1, 2, 4, 8, 113, 139, 226, 278, 452, 556, 904, 1112, 1543, 3086, 6172, 12344, 15707, 31414, 62828, 125656, 174359, 214477, 348718, 428954, 697436, 857908, 1394872, 1715816, 24235901, 48471802, 96943604, 193887208]

約数ペア:

[(1, 193887208), (2, 96943604), (4, 48471802), (8, 24235901), (113, 1715816), (139, 1394872), (226, 857908), (278, 697436), (452, 428954), (556, 348718), (904, 214477), (1112, 174359), (1543, 125656), (3086, 62828), (6172, 31414), (12344, 15707)]