201993429848

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{206813}}^1$

素因数の和:207096

約数の個数: 64

約数和(自身を含む): 439570748160

約数和(自身を除く): 237577318312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 163, 214, 326, 428, 652, 749, 856, 1141, 1304, 1498, 2282, 2996, 4564, 5992, 9128, 17441, 34882, 69764, 122087, 139528, 206813, 244174, 413626, 488348, 827252, 976696, 1447691, 1654504, 2895382, 5790764, 11581528, 22128991, 33710519, 44257982, 67421038, 88515964, 134842076, 154902937, 177031928, 235973633, 269684152, 309805874, 471947266, 619611748, 943894532, 1239223496, 1887789064, 3607025533, 7214051066, 14428102132, 25249178731, 28856204264, 50498357462, 100996714924, 201993429848]

約数ペア:

[(1, 201993429848), (2, 100996714924), (4, 50498357462), (7, 28856204264), (8, 25249178731), (14, 14428102132), (28, 7214051066), (56, 3607025533), (107, 1887789064), (163, 1239223496), (214, 943894532), (326, 619611748), (428, 471947266), (652, 309805874), (749, 269684152), (856, 235973633), (1141, 177031928), (1304, 154902937), (1498, 134842076), (2282, 88515964), (2996, 67421038), (4564, 44257982), (5992, 33710519), (9128, 22128991), (17441, 11581528), (34882, 5790764), (69764, 2895382), (122087, 1654504), (139528, 1447691), (206813, 976696), (244174, 827252), (413626, 488348)]