201990512936

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{1240667}}^1$

素因数の和:1241153

約数の個数: 32

約数和(自身を含む): 387683936640

約数和(自身を除く): 185693423704

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 433, 866, 1732, 3464, 20351, 40702, 81404, 162808, 1240667, 2481334, 4962668, 9925336, 58311349, 116622698, 233245396, 466490792, 537208811, 1074417622, 2148835244, 4297670488, 25248814117, 50497628234, 100995256468, 201990512936]

約数ペア:

[(1, 201990512936), (2, 100995256468), (4, 50497628234), (8, 25248814117), (47, 4297670488), (94, 2148835244), (188, 1074417622), (376, 537208811), (433, 466490792), (866, 233245396), (1732, 116622698), (3464, 58311349), (20351, 9925336), (40702, 4962668), (81404, 2481334), (162808, 1240667)]