194245776907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{16879}}^1$

素因数の和:17132

約数の個数: 64

約数和(自身を含む): 260534292480

約数和(自身を除く): 66288515573

約数列:

[1, 7, 13, 17, 43, 91, 119, 173, 221, 301, 559, 731, 1211, 1547, 2249, 2941, 3913, 5117, 7439, 9503, 15743, 16879, 20587, 38233, 52073, 66521, 96707, 118153, 126463, 219427, 267631, 286943, 676949, 725797, 885241, 1535989, 1644019, 2008601, 2920067, 3730259, 5080579, 9435361, 11508133, 12338549, 20440469, 26111813, 37960871, 49641139, 66047527, 86369843, 125562881, 160401137, 265726097, 347487973, 645334807, 878940167, 1122807959, 1632317453, 2134568977, 4517343649, 11426222171, 14941982839, 27749396701, 194245776907]

約数ペア:

[(1, 194245776907), (7, 27749396701), (13, 14941982839), (17, 11426222171), (43, 4517343649), (91, 2134568977), (119, 1632317453), (173, 1122807959), (221, 878940167), (301, 645334807), (559, 347487973), (731, 265726097), (1211, 160401137), (1547, 125562881), (2249, 86369843), (2941, 66047527), (3913, 49641139), (5117, 37960871), (7439, 26111813), (9503, 20440469), (15743, 12338549), (16879, 11508133), (20587, 9435361), (38233, 5080579), (52073, 3730259), (66521, 2920067), (96707, 2008601), (118153, 1644019), (126463, 1535989), (219427, 885241), (267631, 725797), (286943, 676949)]