199876432

素因数分解:

$2^4\times 7^1\times {\mathrm{1784611}}^1$

素因数の和:1784626

約数の個数: 20

約数和(自身を含む): 442583776

約数和(自身を除く): 242707344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1784611, 3569222, 7138444, 12492277, 14276888, 24984554, 28553776, 49969108, 99938216, 199876432]

約数ペア:

[(1, 199876432), (2, 99938216), (4, 49969108), (7, 28553776), (8, 24984554), (14, 14276888), (16, 12492277), (28, 7138444), (56, 3569222), (112, 1784611)]