201466568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 408551040

約数和(自身を除く): 207084472

約数列:

[1, 2, 4, 8, 23, 46, 53, 73, 92, 106, 146, 184, 212, 283, 292, 424, 566, 584, 1132, 1219, 1679, 2264, 2438, 3358, 3869, 4876, 6509, 6716, 7738, 9752, 13018, 13432, 14999, 15476, 20659, 26036, 29998, 30952, 41318, 52072, 59996, 82636, 88987, 119992, 165272, 177974, 344977, 355948, 475157, 689954, 711896, 950314, 1094927, 1379908, 1900628, 2189854, 2759816, 3801256, 4379708, 8759416, 25183321, 50366642, 100733284, 201466568]

約数ペア:

[(1, 201466568), (2, 100733284), (4, 50366642), (8, 25183321), (23, 8759416), (46, 4379708), (53, 3801256), (73, 2759816), (92, 2189854), (106, 1900628), (146, 1379908), (184, 1094927), (212, 950314), (283, 711896), (292, 689954), (424, 475157), (566, 355948), (584, 344977), (1132, 177974), (1219, 165272), (1679, 119992), (2264, 88987), (2438, 82636), (3358, 59996), (3869, 52072), (4876, 41318), (6509, 30952), (6716, 29998), (7738, 26036), (9752, 20659), (13018, 15476), (13432, 14999)]