201345650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7789}}^1$

素因数の和:7859

約数の個数: 48

約数和(自身を含む): 417294720

約数和(自身を除く): 215949070

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 5170, 7789, 12925, 15578, 25850, 38945, 77890, 85679, 171358, 194725, 366083, 389450, 428395, 732166, 856790, 1830415, 2141975, 3660830, 4026913, 4283950, 8053826, 9152075, 18304150, 20134565, 40269130, 100672825, 201345650]

約数ペア:

[(1, 201345650), (2, 100672825), (5, 40269130), (10, 20134565), (11, 18304150), (22, 9152075), (25, 8053826), (47, 4283950), (50, 4026913), (55, 3660830), (94, 2141975), (110, 1830415), (235, 856790), (275, 732166), (470, 428395), (517, 389450), (550, 366083), (1034, 194725), (1175, 171358), (2350, 85679), (2585, 77890), (5170, 38945), (7789, 25850), (12925, 15578)]