217926156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83689}}^1$

素因数の和:83734

約数の個数: 48

約数和(自身を含む): 599889920

約数和(自身を除く): 381963764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 83689, 167378, 251067, 334756, 502134, 585823, 1004268, 1171646, 1757469, 2343292, 2594359, 3514938, 5188718, 7029876, 7783077, 10377436, 15566154, 18160513, 31132308, 36321026, 54481539, 72642052, 108963078, 217926156]

約数ペア:

[(1, 217926156), (2, 108963078), (3, 72642052), (4, 54481539), (6, 36321026), (7, 31132308), (12, 18160513), (14, 15566154), (21, 10377436), (28, 7783077), (31, 7029876), (42, 5188718), (62, 3514938), (84, 2594359), (93, 2343292), (124, 1757469), (186, 1171646), (217, 1004268), (372, 585823), (434, 502134), (651, 334756), (868, 251067), (1302, 167378), (2604, 83689)]