206855504

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{85619}}^1$

素因数の和:85778

約数の個数: 20

約数和(自身を含む): 403441440

約数和(自身を除く): 196585936

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 85619, 171238, 342476, 684952, 1369904, 12928469, 25856938, 51713876, 103427752, 206855504]

約数ペア:

[(1, 206855504), (2, 103427752), (4, 51713876), (8, 25856938), (16, 12928469), (151, 1369904), (302, 684952), (604, 342476), (1208, 171238), (2416, 85619)]