201737768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{2087}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 388618560

約数和(自身を除く): 186880792

約数列:

[1, 2, 4, 8, 43, 86, 172, 281, 344, 562, 1124, 2087, 2248, 4174, 8348, 12083, 16696, 24166, 48332, 89741, 96664, 179482, 358964, 586447, 717928, 1172894, 2345788, 4691576, 25217221, 50434442, 100868884, 201737768]

約数ペア:

[(1, 201737768), (2, 100868884), (4, 50434442), (8, 25217221), (43, 4691576), (86, 2345788), (172, 1172894), (281, 717928), (344, 586447), (562, 358964), (1124, 179482), (2087, 96664), (2248, 89741), (4174, 48332), (8348, 24166), (12083, 16696)]