213236808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{3163}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 543511920

約数和(自身を除く): 330275112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 2809, 3163, 5618, 6326, 8427, 9489, 11236, 12652, 16854, 18978, 22472, 25304, 33708, 37956, 67416, 75912, 167639, 335278, 502917, 670556, 1005834, 1341112, 2011668, 4023336, 8884867, 17769734, 26654601, 35539468, 53309202, 71078936, 106618404, 213236808]

約数ペア:

[(1, 213236808), (2, 106618404), (3, 71078936), (4, 53309202), (6, 35539468), (8, 26654601), (12, 17769734), (24, 8884867), (53, 4023336), (106, 2011668), (159, 1341112), (212, 1005834), (318, 670556), (424, 502917), (636, 335278), (1272, 167639), (2809, 75912), (3163, 67416), (5618, 37956), (6326, 33708), (8427, 25304), (9489, 22472), (11236, 18978), (12652, 16854)]