203440672

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{15101}}^1$

素因数の和:15532

約数の個数: 24

約数和(自身を含む): 401501772

約数和(自身を除く): 198061100

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1684, 3368, 6736, 13472, 15101, 30202, 60404, 120808, 241616, 483232, 6357521, 12715042, 25430084, 50860168, 101720336, 203440672]

約数ペア:

[(1, 203440672), (2, 101720336), (4, 50860168), (8, 25430084), (16, 12715042), (32, 6357521), (421, 483232), (842, 241616), (1684, 120808), (3368, 60404), (6736, 30202), (13472, 15101)]