200616440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 479779200

約数和(自身を除く): 279162760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1070, 2033, 2140, 2467, 4066, 4280, 4934, 8132, 9868, 10165, 12335, 16264, 19736, 20330, 24670, 40660, 46873, 49340, 81320, 93746, 98680, 187492, 234365, 263969, 374984, 468730, 527938, 937460, 1055876, 1319845, 1874920, 2111752, 2639690, 5015411, 5279380, 10030822, 10558760, 20061644, 25077055, 40123288, 50154110, 100308220, 200616440]

約数ペア:

[(1, 200616440), (2, 100308220), (4, 50154110), (5, 40123288), (8, 25077055), (10, 20061644), (19, 10558760), (20, 10030822), (38, 5279380), (40, 5015411), (76, 2639690), (95, 2111752), (107, 1874920), (152, 1319845), (190, 1055876), (214, 937460), (380, 527938), (428, 468730), (535, 374984), (760, 263969), (856, 234365), (1070, 187492), (2033, 98680), (2140, 93746), (2467, 81320), (4066, 49340), (4280, 46873), (4934, 40660), (8132, 24670), (9868, 20330), (10165, 19736), (12335, 16264)]