206295572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 427932288

約数和(自身を除く): 221636716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 1036, 1498, 1861, 2996, 3722, 3959, 7444, 7918, 13027, 15836, 26054, 27713, 52108, 55426, 68857, 110852, 137714, 199127, 275428, 398254, 481999, 796508, 963998, 1393889, 1927996, 2787778, 5575556, 7367699, 14735398, 29470796, 51573893, 103147786, 206295572]

約数ペア:

[(1, 206295572), (2, 103147786), (4, 51573893), (7, 29470796), (14, 14735398), (28, 7367699), (37, 5575556), (74, 2787778), (107, 1927996), (148, 1393889), (214, 963998), (259, 796508), (428, 481999), (518, 398254), (749, 275428), (1036, 199127), (1498, 137714), (1861, 110852), (2996, 68857), (3722, 55426), (3959, 52108), (7444, 27713), (7918, 26054), (13027, 15836)]