208568724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190997}}^1$

素因数の和:191024

約数の個数: 48

約数和(自身を含む): 598969728

約数和(自身を除く): 390401004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 190997, 381994, 572991, 763988, 1145982, 1336979, 2291964, 2482961, 2673958, 4010937, 4965922, 5347916, 7448883, 8021874, 9931844, 14897766, 16043748, 17380727, 29795532, 34761454, 52142181, 69522908, 104284362, 208568724]

約数ペア:

[(1, 208568724), (2, 104284362), (3, 69522908), (4, 52142181), (6, 34761454), (7, 29795532), (12, 17380727), (13, 16043748), (14, 14897766), (21, 9931844), (26, 8021874), (28, 7448883), (39, 5347916), (42, 4965922), (52, 4010937), (78, 2673958), (84, 2482961), (91, 2291964), (156, 1336979), (182, 1145982), (273, 763988), (364, 572991), (546, 381994), (1092, 190997)]