198464168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{122207}}^1$

素因数の和:122249

約数の個数: 32

約数和(自身を含む): 439948800

約数和(自身を除く): 241484632

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 122207, 244414, 488828, 855449, 977656, 1710898, 3421796, 3544003, 6843592, 7088006, 14176012, 24808021, 28352024, 49616042, 99232084, 198464168]

約数ペア:

[(1, 198464168), (2, 99232084), (4, 49616042), (7, 28352024), (8, 24808021), (14, 14176012), (28, 7088006), (29, 6843592), (56, 3544003), (58, 3421796), (116, 1710898), (203, 977656), (232, 855449), (406, 488828), (812, 244414), (1624, 122207)]