204758416

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{84751}}^1$

素因数の和:84910

約数の個数: 20

約数和(自身を含む): 399351424

約数和(自身を除く): 194593008

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 84751, 169502, 339004, 678008, 1356016, 12797401, 25594802, 51189604, 102379208, 204758416]

約数ペア:

[(1, 204758416), (2, 102379208), (4, 51189604), (8, 25594802), (16, 12797401), (151, 1356016), (302, 678008), (604, 339004), (1208, 169502), (2416, 84751)]