201571110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172283}}^1$

素因数の和:172309

約数の個数: 48

約数和(自身を含む): 564402384

約数和(自身を除く): 362831274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172283, 344566, 516849, 861415, 1033698, 1550547, 1722830, 2239679, 2584245, 3101094, 4479358, 5168490, 6719037, 7752735, 11198395, 13438074, 15505470, 20157111, 22396790, 33595185, 40314222, 67190370, 100785555, 201571110]

約数ペア:

[(1, 201571110), (2, 100785555), (3, 67190370), (5, 40314222), (6, 33595185), (9, 22396790), (10, 20157111), (13, 15505470), (15, 13438074), (18, 11198395), (26, 7752735), (30, 6719037), (39, 5168490), (45, 4479358), (65, 3101094), (78, 2584245), (90, 2239679), (117, 1722830), (130, 1550547), (195, 1033698), (234, 861415), (390, 516849), (585, 344566), (1170, 172283)]