199735904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{328513}}^1$

素因数の和:328542

約数の個数: 24

約数和(自身を含む): 413927640

約数和(自身を除く): 214191736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 328513, 657026, 1314052, 2628104, 5256208, 6241747, 10512416, 12483494, 24966988, 49933976, 99867952, 199735904]

約数ペア:

[(1, 199735904), (2, 99867952), (4, 49933976), (8, 24966988), (16, 12483494), (19, 10512416), (32, 6241747), (38, 5256208), (76, 2628104), (152, 1314052), (304, 657026), (608, 328513)]