199443342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 482065920

約数和(自身を除く): 282622578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 293, 399, 586, 798, 853, 879, 1706, 1758, 2051, 2559, 4102, 5118, 5567, 5971, 6153, 11134, 11942, 12306, 16207, 16701, 17913, 32414, 33402, 35826, 38969, 48621, 77938, 97242, 113449, 116907, 226898, 233814, 249929, 340347, 499858, 680694, 749787, 1499574, 1749503, 3499006, 4748651, 5248509, 9497302, 10497018, 14245953, 28491906, 33240557, 66481114, 99721671, 199443342]

約数ペア:

[(1, 199443342), (2, 99721671), (3, 66481114), (6, 33240557), (7, 28491906), (14, 14245953), (19, 10497018), (21, 9497302), (38, 5248509), (42, 4748651), (57, 3499006), (114, 1749503), (133, 1499574), (266, 749787), (293, 680694), (399, 499858), (586, 340347), (798, 249929), (853, 233814), (879, 226898), (1706, 116907), (1758, 113449), (2051, 97242), (2559, 77938), (4102, 48621), (5118, 38969), (5567, 35826), (5971, 33402), (6153, 32414), (11134, 17913), (11942, 16701), (12306, 16207)]