197980504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 413683200

約数和(自身を除く): 215702696

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 167, 184, 334, 379, 391, 668, 758, 782, 1336, 1516, 1564, 2839, 3032, 3128, 3841, 5678, 6443, 7682, 8717, 11356, 12886, 15364, 17434, 22712, 25772, 30728, 34868, 51544, 63293, 65297, 69736, 126586, 130594, 148189, 253172, 261188, 296378, 506344, 522376, 592756, 1075981, 1185512, 1455739, 2151962, 2911478, 4303924, 5822956, 8607848, 11645912, 24747563, 49495126, 98990252, 197980504]

約数ペア:

[(1, 197980504), (2, 98990252), (4, 49495126), (8, 24747563), (17, 11645912), (23, 8607848), (34, 5822956), (46, 4303924), (68, 2911478), (92, 2151962), (136, 1455739), (167, 1185512), (184, 1075981), (334, 592756), (379, 522376), (391, 506344), (668, 296378), (758, 261188), (782, 253172), (1336, 148189), (1516, 130594), (1564, 126586), (2839, 69736), (3032, 65297), (3128, 63293), (3841, 51544), (5678, 34868), (6443, 30728), (7682, 25772), (8717, 22712), (11356, 17434), (12886, 15364)]