199958752

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4987}}^1$

素因数の和:5183

約数の個数: 48

約数和(自身を含む): 452511360

約数和(自身を除く): 252552608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 2506, 2864, 4987, 5012, 5728, 9974, 10024, 19948, 20048, 34909, 39896, 40096, 69818, 79792, 139636, 159584, 279272, 558544, 892673, 1117088, 1785346, 3570692, 6248711, 7141384, 12497422, 14282768, 24994844, 28565536, 49989688, 99979376, 199958752]

約数ペア:

[(1, 199958752), (2, 99979376), (4, 49989688), (7, 28565536), (8, 24994844), (14, 14282768), (16, 12497422), (28, 7141384), (32, 6248711), (56, 3570692), (112, 1785346), (179, 1117088), (224, 892673), (358, 558544), (716, 279272), (1253, 159584), (1432, 139636), (2506, 79792), (2864, 69818), (4987, 40096), (5012, 39896), (5728, 34909), (9974, 20048), (10024, 19948)]