201904900

素因数分解:

$2^2\times 5^2\times {\mathrm{373}}^1\times {\mathrm{5413}}^1$

素因数の和:5800

約数の個数: 36

約数和(自身を含む): 439389412

約数和(自身を除く): 237484512

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 373, 746, 1492, 1865, 3730, 5413, 7460, 9325, 10826, 18650, 21652, 27065, 37300, 54130, 108260, 135325, 270650, 541300, 2019049, 4038098, 8076196, 10095245, 20190490, 40380980, 50476225, 100952450, 201904900]

約数ペア:

[(1, 201904900), (2, 100952450), (4, 50476225), (5, 40380980), (10, 20190490), (20, 10095245), (25, 8076196), (50, 4038098), (100, 2019049), (373, 541300), (746, 270650), (1492, 135325), (1865, 108260), (3730, 54130), (5413, 37300), (7460, 27065), (9325, 21652), (10826, 18650)]