213593534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44741}}^1$

素因数の和:44792

約数の個数: 32

約数和(自身を含む): 412342272

約数和(自身を除く): 198748738

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 44741, 89482, 313187, 492151, 626374, 984302, 1386971, 2773942, 3445057, 6890114, 9708797, 15256681, 19417594, 30513362, 106796767, 213593534]

約数ペア:

[(1, 213593534), (2, 106796767), (7, 30513362), (11, 19417594), (14, 15256681), (22, 9708797), (31, 6890114), (62, 3445057), (77, 2773942), (154, 1386971), (217, 984302), (341, 626374), (434, 492151), (682, 313187), (2387, 89482), (4774, 44741)]