212329764

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{203381}}^1$

素因数の和:203420

約数の個数: 36

約数和(自身を含む): 555232860

約数和(自身を除く): 342903096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 203381, 406762, 610143, 813524, 1220286, 1830429, 2440572, 3660858, 5898049, 7321716, 11796098, 17694147, 23592196, 35388294, 53082441, 70776588, 106164882, 212329764]

約数ペア:

[(1, 212329764), (2, 106164882), (3, 70776588), (4, 53082441), (6, 35388294), (9, 23592196), (12, 17694147), (18, 11796098), (29, 7321716), (36, 5898049), (58, 3660858), (87, 2440572), (116, 1830429), (174, 1220286), (261, 813524), (348, 610143), (522, 406762), (1044, 203381)]