201507894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4930

約数の個数: 72

約数和(自身を含む): 518794848

約数和(自身を除く): 317286954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 4861, 5922, 6909, 9722, 13818, 14583, 20727, 29166, 34027, 41454, 43749, 68054, 87498, 102081, 204162, 228467, 238189, 306243, 456934, 476378, 612486, 685401, 714567, 1370802, 1429134, 1599269, 2056203, 2143701, 3198538, 4112406, 4287402, 4797807, 9595614, 11194883, 14393421, 22389766, 28786842, 33584649, 67169298, 100753947, 201507894]

約数ペア:

[(1, 201507894), (2, 100753947), (3, 67169298), (6, 33584649), (7, 28786842), (9, 22389766), (14, 14393421), (18, 11194883), (21, 9595614), (42, 4797807), (47, 4287402), (49, 4112406), (63, 3198538), (94, 2143701), (98, 2056203), (126, 1599269), (141, 1429134), (147, 1370802), (282, 714567), (294, 685401), (329, 612486), (423, 476378), (441, 456934), (658, 306243), (846, 238189), (882, 228467), (987, 204162), (1974, 102081), (2303, 87498), (2961, 68054), (4606, 43749), (4861, 41454), (5922, 34027), (6909, 29166), (9722, 20727), (13818, 14583)]