201958647549

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{809}}^1\times {\mathrm{157303}}^1$

素因数の和:158161

約数の個数: 24

約数和(自身を含む): 281844722880

約数和(自身を除く): 79886075331

約数列:

[1, 3, 23, 69, 529, 809, 1587, 2427, 18607, 55821, 157303, 427961, 471909, 1283883, 3617969, 10853907, 83213287, 127258127, 249639861, 381774381, 2926936921, 8780810763, 67319549183, 201958647549]

約数ペア:

[(1, 201958647549), (3, 67319549183), (23, 8780810763), (69, 2926936921), (529, 381774381), (809, 249639861), (1587, 127258127), (2427, 83213287), (18607, 10853907), (55821, 3617969), (157303, 1283883), (427961, 471909)]