207857208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1$

素因数の和:16312

約数の個数: 64

約数和(自身を含む): 573300000

約数和(自身を除く): 365442792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 16249, 32498, 48747, 64996, 97494, 129992, 194988, 211237, 389976, 422474, 633711, 666209, 844948, 1267422, 1332418, 1689896, 1998627, 2534844, 2664836, 3997254, 5069688, 5329672, 7994508, 8660717, 15989016, 17321434, 25982151, 34642868, 51964302, 69285736, 103928604, 207857208]

約数ペア:

[(1, 207857208), (2, 103928604), (3, 69285736), (4, 51964302), (6, 34642868), (8, 25982151), (12, 17321434), (13, 15989016), (24, 8660717), (26, 7994508), (39, 5329672), (41, 5069688), (52, 3997254), (78, 2664836), (82, 2534844), (104, 1998627), (123, 1689896), (156, 1332418), (164, 1267422), (246, 844948), (312, 666209), (328, 633711), (492, 422474), (533, 389976), (984, 211237), (1066, 194988), (1599, 129992), (2132, 97494), (3198, 64996), (4264, 48747), (6396, 32498), (12792, 16249)]