199467216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:993

約数の個数: 120

約数和(自身を含む): 606627840

約数和(自身を除く): 407160624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 839, 936, 1016, 1143, 1524, 1651, 1678, 1872, 2032, 2286, 2517, 3048, 3302, 3356, 4572, 4953, 5034, 6096, 6604, 6712, 7551, 9144, 9906, 10068, 10907, 13208, 13424, 14859, 15102, 18288, 19812, 20136, 21814, 26416, 29718, 30204, 32721, 39624, 40272, 43628, 59436, 60408, 65442, 79248, 87256, 98163, 106553, 118872, 120816, 130884, 174512, 196326, 213106, 237744, 261768, 319659, 392652, 426212, 523536, 639318, 785304, 852424, 958977, 1278636, 1385189, 1570608, 1704848, 1917954, 2557272, 2770378, 3835908, 4155567, 5114544, 5540756, 7671816, 8311134, 11081512, 12466701, 15343632, 16622268, 22163024, 24933402, 33244536, 49866804, 66489072, 99733608, 199467216]

約数ペア:

[(1, 199467216), (2, 99733608), (3, 66489072), (4, 49866804), (6, 33244536), (8, 24933402), (9, 22163024), (12, 16622268), (13, 15343632), (16, 12466701), (18, 11081512), (24, 8311134), (26, 7671816), (36, 5540756), (39, 5114544), (48, 4155567), (52, 3835908), (72, 2770378), (78, 2557272), (104, 1917954), (117, 1704848), (127, 1570608), (144, 1385189), (156, 1278636), (208, 958977), (234, 852424), (254, 785304), (312, 639318), (381, 523536), (468, 426212), (508, 392652), (624, 319659), (762, 261768), (839, 237744), (936, 213106), (1016, 196326), (1143, 174512), (1524, 130884), (1651, 120816), (1678, 118872), (1872, 106553), (2032, 98163), (2286, 87256), (2517, 79248), (3048, 65442), (3302, 60408), (3356, 59436), (4572, 43628), (4953, 40272), (5034, 39624), (6096, 32721), (6604, 30204), (6712, 29718), (7551, 26416), (9144, 21814), (9906, 20136), (10068, 19812), (10907, 18288), (13208, 15102), (13424, 14859)]