201752216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{18919}}^1$

素因数の和:18999

約数の個数: 32

約数和(自身を含む): 399590400

約数和(自身を除く): 197838184

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 18919, 37838, 75676, 151352, 586489, 813517, 1172978, 1627034, 2345956, 3254068, 4691912, 6508136, 25219027, 50438054, 100876108, 201752216]

約数ペア:

[(1, 201752216), (2, 100876108), (4, 50438054), (8, 25219027), (31, 6508136), (43, 4691912), (62, 3254068), (86, 2345956), (124, 1627034), (172, 1172978), (248, 813517), (344, 586489), (1333, 151352), (2666, 75676), (5332, 37838), (10664, 18919)]