193135208

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111253}}^1$

素因数の和:111297

約数の個数: 32

約数和(自身を含む): 427215360

約数和(自身を除く): 234080152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 111253, 222506, 445012, 778771, 890024, 1557542, 3115084, 3448843, 6230168, 6897686, 13795372, 24141901, 27590744, 48283802, 96567604, 193135208]

約数ペア:

[(1, 193135208), (2, 96567604), (4, 48283802), (7, 27590744), (8, 24141901), (14, 13795372), (28, 6897686), (31, 6230168), (56, 3448843), (62, 3115084), (124, 1557542), (217, 890024), (248, 778771), (434, 445012), (868, 222506), (1736, 111253)]