205014222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 531947520

約数和(自身を除く): 326933298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 217, 219, 279, 434, 438, 511, 558, 651, 657, 719, 1022, 1302, 1314, 1438, 1533, 1953, 2157, 2263, 3066, 3906, 4314, 4526, 4599, 5033, 6471, 6789, 9198, 10066, 12942, 13578, 15099, 15841, 20367, 22289, 30198, 31682, 40734, 44578, 45297, 47523, 52487, 66867, 90594, 95046, 104974, 133734, 142569, 156023, 157461, 200601, 285138, 312046, 314922, 367409, 401202, 468069, 472383, 734818, 936138, 944766, 1102227, 1404207, 1627097, 2204454, 2808414, 3254194, 3306681, 4881291, 6613362, 9762582, 11389679, 14643873, 22779358, 29287746, 34169037, 68338074, 102507111, 205014222]

約数ペア:

[(1, 205014222), (2, 102507111), (3, 68338074), (6, 34169037), (7, 29287746), (9, 22779358), (14, 14643873), (18, 11389679), (21, 9762582), (31, 6613362), (42, 4881291), (62, 3306681), (63, 3254194), (73, 2808414), (93, 2204454), (126, 1627097), (146, 1404207), (186, 1102227), (217, 944766), (219, 936138), (279, 734818), (434, 472383), (438, 468069), (511, 401202), (558, 367409), (651, 314922), (657, 312046), (719, 285138), (1022, 200601), (1302, 157461), (1314, 156023), (1438, 142569), (1533, 133734), (1953, 104974), (2157, 95046), (2263, 90594), (3066, 66867), (3906, 52487), (4314, 47523), (4526, 45297), (4599, 44578), (5033, 40734), (6471, 31682), (6789, 30198), (9198, 22289), (10066, 20367), (12942, 15841), (13578, 15099)]