205958532312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9931}}^1\times {\mathrm{22157}}^1$

素因数の和:32113

約数の個数: 96

約数和(自身を含む): 600799988880

約数和(自身を除く): 394841456568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 9931, 19862, 22157, 29793, 39724, 44314, 59586, 66471, 79448, 88628, 89379, 119172, 129103, 132942, 177256, 178758, 199413, 238344, 258206, 265884, 288041, 357516, 387309, 398826, 516412, 531768, 576082, 715032, 774618, 797652, 864123, 1032824, 1152164, 1161927, 1549236, 1595304, 1728246, 2304328, 2323854, 2592369, 3098472, 3456492, 4647708, 5184738, 6912984, 9295416, 10369476, 20738952, 220041167, 440082334, 660123501, 880164668, 1320247002, 1760329336, 1980370503, 2640494004, 2860535171, 3960741006, 5280988008, 5721070342, 7921482012, 8581605513, 11442140684, 15842964024, 17163211026, 22884281368, 25744816539, 34326422052, 51489633078, 68652844104, 102979266156, 205958532312]

約数ペア:

[(1, 205958532312), (2, 102979266156), (3, 68652844104), (4, 51489633078), (6, 34326422052), (8, 25744816539), (9, 22884281368), (12, 17163211026), (13, 15842964024), (18, 11442140684), (24, 8581605513), (26, 7921482012), (36, 5721070342), (39, 5280988008), (52, 3960741006), (72, 2860535171), (78, 2640494004), (104, 1980370503), (117, 1760329336), (156, 1320247002), (234, 880164668), (312, 660123501), (468, 440082334), (936, 220041167), (9931, 20738952), (19862, 10369476), (22157, 9295416), (29793, 6912984), (39724, 5184738), (44314, 4647708), (59586, 3456492), (66471, 3098472), (79448, 2592369), (88628, 2323854), (89379, 2304328), (119172, 1728246), (129103, 1595304), (132942, 1549236), (177256, 1161927), (178758, 1152164), (199413, 1032824), (238344, 864123), (258206, 797652), (265884, 774618), (288041, 715032), (357516, 576082), (387309, 531768), (398826, 516412)]