200066320

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{7207}}^1$

素因数の和:7567

約数の個数: 40

約数和(自身を含む): 466559424

約数和(自身を除く): 266493104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 7207, 13880, 14414, 27760, 28828, 36035, 57656, 72070, 115312, 144140, 288280, 576560, 2500829, 5001658, 10003316, 12504145, 20006632, 25008290, 40013264, 50016580, 100033160, 200066320]

約数ペア:

[(1, 200066320), (2, 100033160), (4, 50016580), (5, 40013264), (8, 25008290), (10, 20006632), (16, 12504145), (20, 10003316), (40, 5001658), (80, 2500829), (347, 576560), (694, 288280), (1388, 144140), (1735, 115312), (2776, 72070), (3470, 57656), (5552, 36035), (6940, 28828), (7207, 27760), (13880, 14414)]