207924608

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 435739920

約数和(自身を除く): 227815312

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 172, 296, 344, 592, 688, 1021, 1184, 1376, 1591, 2042, 2368, 2752, 3182, 4084, 4736, 5504, 6364, 8168, 12728, 16336, 25456, 32672, 37777, 43903, 50912, 65344, 75554, 87806, 101824, 130688, 151108, 175612, 203648, 302216, 351224, 604432, 702448, 1208864, 1404896, 1624411, 2417728, 2809792, 3248822, 4835456, 5619584, 6497644, 12995288, 25990576, 51981152, 103962304, 207924608]

約数ペア:

[(1, 207924608), (2, 103962304), (4, 51981152), (8, 25990576), (16, 12995288), (32, 6497644), (37, 5619584), (43, 4835456), (64, 3248822), (74, 2809792), (86, 2417728), (128, 1624411), (148, 1404896), (172, 1208864), (296, 702448), (344, 604432), (592, 351224), (688, 302216), (1021, 203648), (1184, 175612), (1376, 151108), (1591, 130688), (2042, 101824), (2368, 87806), (2752, 75554), (3182, 65344), (4084, 50912), (4736, 43903), (5504, 37777), (6364, 32672), (8168, 25456), (12728, 16336)]