201950919

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{827}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 299325312

約数和(自身を除く): 97374393

約数列:

[1, 3, 9, 43, 129, 387, 631, 827, 1893, 2481, 5679, 7443, 27133, 35561, 81399, 106683, 244197, 320049, 521837, 1565511, 4696533, 22438991, 67316973, 201950919]

約数ペア:

[(1, 201950919), (3, 67316973), (9, 22438991), (43, 4696533), (129, 1565511), (387, 521837), (631, 320049), (827, 244197), (1893, 106683), (2481, 81399), (5679, 35561), (7443, 27133)]