211672024858

素因数分解:

$2^1\times 7^3\times {\mathrm{233}}^1\times {\mathrm{887}}^1\times {\mathrm{1493}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 372529497600

約数和(自身を除く): 160857472742

約数列:

[1, 2, 7, 14, 49, 98, 233, 343, 466, 686, 887, 1493, 1631, 1774, 2986, 3262, 6209, 10451, 11417, 12418, 20902, 22834, 43463, 73157, 79919, 86926, 146314, 159838, 206671, 304241, 347869, 413342, 512099, 608482, 695738, 1024198, 1324291, 1446697, 2435083, 2648582, 2893394, 4870166, 9270037, 10126879, 17045581, 18540074, 20253758, 34091162, 64890259, 70888153, 119319067, 129780518, 141776306, 238638134, 308559803, 454231813, 617119606, 908463626, 2159918621, 4319837242, 15119430347, 30238860694, 105836012429, 211672024858]

約数ペア:

[(1, 211672024858), (2, 105836012429), (7, 30238860694), (14, 15119430347), (49, 4319837242), (98, 2159918621), (233, 908463626), (343, 617119606), (466, 454231813), (686, 308559803), (887, 238638134), (1493, 141776306), (1631, 129780518), (1774, 119319067), (2986, 70888153), (3262, 64890259), (6209, 34091162), (10451, 20253758), (11417, 18540074), (12418, 17045581), (20902, 10126879), (22834, 9270037), (43463, 4870166), (73157, 2893394), (79919, 2648582), (86926, 2435083), (146314, 1446697), (159838, 1324291), (206671, 1024198), (304241, 695738), (347869, 608482), (413342, 512099)]