206858458664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{282091}}^1$

素因数の和:282762

約数の個数: 64

約数和(自身を含む): 456379721280

約数和(自身を除く): 249521262616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 641, 1144, 1282, 2564, 5128, 7051, 8333, 14102, 16666, 28204, 33332, 56408, 66664, 91663, 183326, 282091, 366652, 564182, 733304, 1128364, 2256728, 3103001, 3667183, 6206002, 7334366, 12412004, 14668732, 24824008, 29337464, 40339013, 80678026, 161356052, 180820331, 322712104, 361640662, 723281324, 1446562648, 1989023641, 2350664303, 3978047282, 4701328606, 7956094564, 9402657212, 15912189128, 18805314424, 25857307333, 51714614666, 103429229332, 206858458664]

約数ペア:

[(1, 206858458664), (2, 103429229332), (4, 51714614666), (8, 25857307333), (11, 18805314424), (13, 15912189128), (22, 9402657212), (26, 7956094564), (44, 4701328606), (52, 3978047282), (88, 2350664303), (104, 1989023641), (143, 1446562648), (286, 723281324), (572, 361640662), (641, 322712104), (1144, 180820331), (1282, 161356052), (2564, 80678026), (5128, 40339013), (7051, 29337464), (8333, 24824008), (14102, 14668732), (16666, 12412004), (28204, 7334366), (33332, 6206002), (56408, 3667183), (66664, 3103001), (91663, 2256728), (183326, 1128364), (282091, 733304), (366652, 564182)]