199300984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1163}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 386634240

約数和(自身を除く): 187333256

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 691, 1163, 1382, 2326, 2764, 4652, 5528, 9304, 21421, 36053, 42842, 72106, 85684, 144212, 171368, 288424, 803633, 1607266, 3214532, 6429064, 24912623, 49825246, 99650492, 199300984]

約数ペア:

[(1, 199300984), (2, 99650492), (4, 49825246), (8, 24912623), (31, 6429064), (62, 3214532), (124, 1607266), (248, 803633), (691, 288424), (1163, 171368), (1382, 144212), (2326, 85684), (2764, 72106), (4652, 42842), (5528, 36053), (9304, 21421)]