200136688

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 392832000

約数和(自身を除く): 192695312

約数列:

[1, 2, 4, 8, 16, 199, 239, 263, 398, 478, 526, 796, 956, 1052, 1592, 1912, 2104, 3184, 3824, 4208, 47561, 52337, 62857, 95122, 104674, 125714, 190244, 209348, 251428, 380488, 418696, 502856, 760976, 837392, 1005712, 12508543, 25017086, 50034172, 100068344, 200136688]

約数ペア:

[(1, 200136688), (2, 100068344), (4, 50034172), (8, 25017086), (16, 12508543), (199, 1005712), (239, 837392), (263, 760976), (398, 502856), (478, 418696), (526, 380488), (796, 251428), (956, 209348), (1052, 190244), (1592, 125714), (1912, 104674), (2104, 95122), (3184, 62857), (3824, 52337), (4208, 47561)]