201545212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97459}}^1$

素因数の和:97521

約数の個数: 24

約数和(自身を含む): 392958720

約数和(自身を除く): 191413508

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 97459, 194918, 389836, 1072049, 2144098, 4288196, 4580573, 9161146, 18322292, 50386303, 100772606, 201545212]

約数ペア:

[(1, 201545212), (2, 100772606), (4, 50386303), (11, 18322292), (22, 9161146), (44, 4580573), (47, 4288196), (94, 2144098), (188, 1072049), (517, 389836), (1034, 194918), (2068, 97459)]