200916984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{194687}}^1$

素因数の和:194739

約数の個数: 32

約数和(自身を含む): 513976320

約数和(自身を除く): 313059336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 194687, 389374, 584061, 778748, 1168122, 1557496, 2336244, 4672488, 8371541, 16743082, 25114623, 33486164, 50229246, 66972328, 100458492, 200916984]

約数ペア:

[(1, 200916984), (2, 100458492), (3, 66972328), (4, 50229246), (6, 33486164), (8, 25114623), (12, 16743082), (24, 8371541), (43, 4672488), (86, 2336244), (129, 1557496), (172, 1168122), (258, 778748), (344, 584061), (516, 389374), (1032, 194687)]