200572281

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27211}}^1$

素因数の和:27243

約数の個数: 40

約数和(自身を含む): 368777024

約数和(自身を除く): 168204743

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 27211, 81633, 190477, 244899, 353743, 571431, 734697, 1061229, 1714293, 2204091, 2476201, 3183687, 5142879, 7428603, 9551061, 15428637, 22285809, 28653183, 66857427, 200572281]

約数ペア:

[(1, 200572281), (3, 66857427), (7, 28653183), (9, 22285809), (13, 15428637), (21, 9551061), (27, 7428603), (39, 5142879), (63, 3183687), (81, 2476201), (91, 2204091), (117, 1714293), (189, 1061229), (273, 734697), (351, 571431), (567, 353743), (819, 244899), (1053, 190477), (2457, 81633), (7371, 27211)]