201858668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{29221}}^1$

素因数の和:29393

約数の個数: 24

約数和(自身を含む): 387834384

約数和(自身を除く): 185975716

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 29221, 58442, 116884, 321431, 642862, 1285724, 4587697, 9175394, 18350788, 50464667, 100929334, 201858668]

約数ペア:

[(1, 201858668), (2, 100929334), (4, 50464667), (11, 18350788), (22, 9175394), (44, 4587697), (157, 1285724), (314, 642862), (628, 321431), (1727, 116884), (3454, 58442), (6908, 29221)]