206864108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 409618944

約数和(自身を除く): 202754836

約数列:

[1, 2, 4, 11, 22, 44, 47, 67, 94, 134, 188, 268, 517, 737, 1034, 1474, 1493, 2068, 2948, 2986, 3149, 5972, 6298, 12596, 16423, 32846, 34639, 65692, 69278, 70171, 100031, 138556, 140342, 200062, 280684, 400124, 771881, 1100341, 1543762, 2200682, 3087524, 4401364, 4701457, 9402914, 18805828, 51716027, 103432054, 206864108]

約数ペア:

[(1, 206864108), (2, 103432054), (4, 51716027), (11, 18805828), (22, 9402914), (44, 4701457), (47, 4401364), (67, 3087524), (94, 2200682), (134, 1543762), (188, 1100341), (268, 771881), (517, 400124), (737, 280684), (1034, 200062), (1474, 140342), (1493, 138556), (2068, 100031), (2948, 70171), (2986, 69278), (3149, 65692), (5972, 34639), (6298, 32846), (12596, 16423)]