210969703532

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1\times {\mathrm{109609}}^1$

素因数の和:110970

約数の個数: 48

約数和(自身を含む): 430235910720

約数和(自身を除く): 219266207188

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1297, 1484, 2594, 5188, 9079, 18158, 36316, 68741, 109609, 137482, 219218, 274964, 438436, 481187, 767263, 962374, 1534526, 1924748, 3069052, 5809277, 11618554, 23237108, 40664939, 81329878, 142162873, 162659756, 284325746, 568651492, 995140111, 1990280222, 3980560444, 7534632269, 15069264538, 30138529076, 52742425883, 105484851766, 210969703532]

約数ペア:

[(1, 210969703532), (2, 105484851766), (4, 52742425883), (7, 30138529076), (14, 15069264538), (28, 7534632269), (53, 3980560444), (106, 1990280222), (212, 995140111), (371, 568651492), (742, 284325746), (1297, 162659756), (1484, 142162873), (2594, 81329878), (5188, 40664939), (9079, 23237108), (18158, 11618554), (36316, 5809277), (68741, 3069052), (109609, 1924748), (137482, 1534526), (219218, 962374), (274964, 767263), (438436, 481187)]