200330912

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 400881600

約数和(自身を除く): 200550688

約数列:

[1, 2, 4, 8, 16, 32, 163, 193, 199, 326, 386, 398, 652, 772, 796, 1304, 1544, 1592, 2608, 3088, 3184, 5216, 6176, 6368, 31459, 32437, 38407, 62918, 64874, 76814, 125836, 129748, 153628, 251672, 259496, 307256, 503344, 518992, 614512, 1006688, 1037984, 1229024, 6260341, 12520682, 25041364, 50082728, 100165456, 200330912]

約数ペア:

[(1, 200330912), (2, 100165456), (4, 50082728), (8, 25041364), (16, 12520682), (32, 6260341), (163, 1229024), (193, 1037984), (199, 1006688), (326, 614512), (386, 518992), (398, 503344), (652, 307256), (772, 259496), (796, 251672), (1304, 153628), (1544, 129748), (1592, 125836), (2608, 76814), (3088, 64874), (3184, 62918), (5216, 38407), (6176, 32437), (6368, 31459)]