200724976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 395224704

約数和(自身を除く): 194499728

約数列:

[1, 2, 4, 8, 16, 101, 202, 223, 404, 446, 557, 808, 892, 1114, 1616, 1784, 2228, 3568, 4456, 8912, 22523, 45046, 56257, 90092, 112514, 124211, 180184, 225028, 248422, 360368, 450056, 496844, 900112, 993688, 1987376, 12545311, 25090622, 50181244, 100362488, 200724976]

約数ペア:

[(1, 200724976), (2, 100362488), (4, 50181244), (8, 25090622), (16, 12545311), (101, 1987376), (202, 993688), (223, 900112), (404, 496844), (446, 450056), (557, 360368), (808, 248422), (892, 225028), (1114, 180184), (1616, 124211), (1784, 112514), (2228, 90092), (3568, 56257), (4456, 45046), (8912, 22523)]