201542650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 400260096

約数和(自身を除く): 198717446

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 127, 170, 254, 425, 635, 850, 1270, 1867, 2159, 3175, 3734, 4318, 6350, 9335, 10795, 18670, 21590, 31739, 46675, 53975, 63478, 93350, 107950, 158695, 237109, 317390, 474218, 793475, 1185545, 1586950, 2371090, 4030853, 5927725, 8061706, 11855450, 20154265, 40308530, 100771325, 201542650]

約数ペア:

[(1, 201542650), (2, 100771325), (5, 40308530), (10, 20154265), (17, 11855450), (25, 8061706), (34, 5927725), (50, 4030853), (85, 2371090), (127, 1586950), (170, 1185545), (254, 793475), (425, 474218), (635, 317390), (850, 237109), (1270, 158695), (1867, 107950), (2159, 93350), (3175, 63478), (3734, 53975), (4318, 46675), (6350, 31739), (9335, 21590), (10795, 18670)]