201237550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4507}}^1$

素因数の和:4585

約数の個数: 48

約数和(自身を含む): 402474240

約数和(自身を除く): 201236690

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2350, 4465, 4507, 8930, 9014, 22325, 22535, 44650, 45070, 85633, 112675, 171266, 211829, 225350, 423658, 428165, 856330, 1059145, 2118290, 2140825, 4024751, 4281650, 5295725, 8049502, 10591450, 20123755, 40247510, 100618775, 201237550]

約数ペア:

[(1, 201237550), (2, 100618775), (5, 40247510), (10, 20123755), (19, 10591450), (25, 8049502), (38, 5295725), (47, 4281650), (50, 4024751), (94, 2140825), (95, 2118290), (190, 1059145), (235, 856330), (470, 428165), (475, 423658), (893, 225350), (950, 211829), (1175, 171266), (1786, 112675), (2350, 85633), (4465, 45070), (4507, 44650), (8930, 22535), (9014, 22325)]