200940670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 424189440

約数和(自身を除く): 223248770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1778, 3229, 4445, 6223, 6458, 8890, 12446, 16145, 22603, 31115, 32290, 45206, 62230, 113015, 158221, 226030, 316442, 410083, 791105, 820166, 1582210, 2050415, 2870581, 4100830, 5741162, 14352905, 20094067, 28705810, 40188134, 100470335, 200940670]

約数ペア:

[(1, 200940670), (2, 100470335), (5, 40188134), (7, 28705810), (10, 20094067), (14, 14352905), (35, 5741162), (49, 4100830), (70, 2870581), (98, 2050415), (127, 1582210), (245, 820166), (254, 791105), (490, 410083), (635, 316442), (889, 226030), (1270, 158221), (1778, 113015), (3229, 62230), (4445, 45206), (6223, 32290), (6458, 31115), (8890, 22603), (12446, 16145)]