201513872

素因数分解:

$2^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:605

約数の個数: 80

約数和(自身を含む): 462470400

約数和(自身を除く): 260956528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 343, 392, 503, 511, 584, 686, 784, 1006, 1022, 1168, 1372, 2012, 2044, 2744, 3521, 3577, 4024, 4088, 5488, 7042, 7154, 8048, 8176, 14084, 14308, 24647, 25039, 28168, 28616, 36719, 49294, 50078, 56336, 57232, 73438, 98588, 100156, 146876, 172529, 197176, 200312, 257033, 293752, 345058, 394352, 400624, 514066, 587504, 690116, 1028132, 1380232, 1799231, 2056264, 2760464, 3598462, 4112528, 7196924, 12594617, 14393848, 25189234, 28787696, 50378468, 100756936, 201513872]

約数ペア:

[(1, 201513872), (2, 100756936), (4, 50378468), (7, 28787696), (8, 25189234), (14, 14393848), (16, 12594617), (28, 7196924), (49, 4112528), (56, 3598462), (73, 2760464), (98, 2056264), (112, 1799231), (146, 1380232), (196, 1028132), (292, 690116), (343, 587504), (392, 514066), (503, 400624), (511, 394352), (584, 345058), (686, 293752), (784, 257033), (1006, 200312), (1022, 197176), (1168, 172529), (1372, 146876), (2012, 100156), (2044, 98588), (2744, 73438), (3521, 57232), (3577, 56336), (4024, 50078), (4088, 49294), (5488, 36719), (7042, 28616), (7154, 28168), (8048, 25039), (8176, 24647), (14084, 14308)]