207945766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16633}}^1$

素因数の和:16708

約数の個数: 32

約数和(自身を含む): 383247360

約数和(自身を除く): 175301594

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 16633, 33266, 116431, 232862, 316027, 632054, 781751, 1563502, 2212189, 4424378, 5472257, 10944514, 14853269, 29706538, 103972883, 207945766]

約数ペア:

[(1, 207945766), (2, 103972883), (7, 29706538), (14, 14853269), (19, 10944514), (38, 5472257), (47, 4424378), (94, 2212189), (133, 1563502), (266, 781751), (329, 632054), (658, 316027), (893, 232862), (1786, 116431), (6251, 33266), (12502, 16633)]