201020809944

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1\times {\mathrm{129379}}^1$

素因数の和:131008

約数の個数: 64

約数和(自身を含む): 515139408000

約数和(自身を除く): 314118598056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 1579, 3158, 4737, 6316, 9474, 12632, 18948, 37896, 64739, 129379, 129478, 194217, 258758, 258956, 388137, 388434, 517516, 517912, 776274, 776868, 1035032, 1552548, 1553736, 3105096, 5304539, 10609078, 15913617, 21218156, 31827234, 42436312, 63654468, 127308936, 204289441, 408578882, 612868323, 817157764, 1225736646, 1634315528, 2451473292, 4902946584, 8375867081, 16751734162, 25127601243, 33503468324, 50255202486, 67006936648, 100510404972, 201020809944]

約数ペア:

[(1, 201020809944), (2, 100510404972), (3, 67006936648), (4, 50255202486), (6, 33503468324), (8, 25127601243), (12, 16751734162), (24, 8375867081), (41, 4902946584), (82, 2451473292), (123, 1634315528), (164, 1225736646), (246, 817157764), (328, 612868323), (492, 408578882), (984, 204289441), (1579, 127308936), (3158, 63654468), (4737, 42436312), (6316, 31827234), (9474, 21218156), (12632, 15913617), (18948, 10609078), (37896, 5304539), (64739, 3105096), (129379, 1553736), (129478, 1552548), (194217, 1035032), (258758, 776868), (258956, 776274), (388137, 517912), (388434, 517516)]