203233380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{69127}}^1$

素因数の和:69153

約数の個数: 72

約数和(自身を含む): 661969728

約数和(自身を除く): 458736348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 69127, 138254, 207381, 276508, 345635, 414762, 483889, 691270, 829524, 967778, 1036905, 1382540, 1451667, 1935556, 2073810, 2419445, 2903334, 3387223, 4147620, 4838890, 5806668, 6774446, 7258335, 9677780, 10161669, 13548892, 14516670, 16936115, 20323338, 29033340, 33872230, 40646676, 50808345, 67744460, 101616690, 203233380]

約数ペア:

[(1, 203233380), (2, 101616690), (3, 67744460), (4, 50808345), (5, 40646676), (6, 33872230), (7, 29033340), (10, 20323338), (12, 16936115), (14, 14516670), (15, 13548892), (20, 10161669), (21, 9677780), (28, 7258335), (30, 6774446), (35, 5806668), (42, 4838890), (49, 4147620), (60, 3387223), (70, 2903334), (84, 2419445), (98, 2073810), (105, 1935556), (140, 1451667), (147, 1382540), (196, 1036905), (210, 967778), (245, 829524), (294, 691270), (420, 483889), (490, 414762), (588, 345635), (735, 276508), (980, 207381), (1470, 138254), (2940, 69127)]