213409464

素因数分解:

$2^3\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{5347}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 533944320

約数和(自身を除く): 320534856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1663, 3326, 4989, 5347, 6652, 9978, 10694, 13304, 16041, 19956, 21388, 32082, 39912, 42776, 64164, 128328, 8892061, 17784122, 26676183, 35568244, 53352366, 71136488, 106704732, 213409464]

約数ペア:

[(1, 213409464), (2, 106704732), (3, 71136488), (4, 53352366), (6, 35568244), (8, 26676183), (12, 17784122), (24, 8892061), (1663, 128328), (3326, 64164), (4989, 42776), (5347, 39912), (6652, 32082), (9978, 21388), (10694, 19956), (13304, 16041)]