200901456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 646012224

約数和(自身を除く): 445110768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 241, 252, 336, 482, 504, 723, 827, 964, 1008, 1446, 1654, 1687, 1928, 2169, 2481, 2892, 3308, 3374, 3856, 4338, 4962, 5061, 5784, 5789, 6616, 6748, 7443, 8676, 9924, 10122, 11568, 11578, 13232, 13496, 14886, 15183, 17352, 17367, 19848, 20244, 23156, 26992, 29772, 30366, 34704, 34734, 39696, 40488, 46312, 52101, 59544, 60732, 69468, 80976, 92624, 104202, 119088, 121464, 138936, 199307, 208404, 242928, 277872, 398614, 416808, 597921, 797228, 833616, 1195842, 1395149, 1594456, 1793763, 2391684, 2790298, 3188912, 3587526, 4185447, 4783368, 5580596, 7175052, 8370894, 9566736, 11161192, 12556341, 14350104, 16741788, 22322384, 25112682, 28700208, 33483576, 50225364, 66967152, 100450728, 200901456]

約数ペア:

[(1, 200901456), (2, 100450728), (3, 66967152), (4, 50225364), (6, 33483576), (7, 28700208), (8, 25112682), (9, 22322384), (12, 16741788), (14, 14350104), (16, 12556341), (18, 11161192), (21, 9566736), (24, 8370894), (28, 7175052), (36, 5580596), (42, 4783368), (48, 4185447), (56, 3587526), (63, 3188912), (72, 2790298), (84, 2391684), (112, 1793763), (126, 1594456), (144, 1395149), (168, 1195842), (241, 833616), (252, 797228), (336, 597921), (482, 416808), (504, 398614), (723, 277872), (827, 242928), (964, 208404), (1008, 199307), (1446, 138936), (1654, 121464), (1687, 119088), (1928, 104202), (2169, 92624), (2481, 80976), (2892, 69468), (3308, 60732), (3374, 59544), (3856, 52101), (4338, 46312), (4962, 40488), (5061, 39696), (5784, 34734), (5789, 34704), (6616, 30366), (6748, 29772), (7443, 26992), (8676, 23156), (9924, 20244), (10122, 19848), (11568, 17367), (11578, 17352), (13232, 15183), (13496, 14886)]