210375572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4423}}^1$

素因数の和:4508

約数の個数: 48

約数和(自身を含む): 428101632

約数和(自身を除く): 217726060

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 2068, 2162, 4324, 4423, 8846, 11891, 17692, 23782, 47564, 48653, 97306, 101729, 194612, 203458, 207881, 406916, 415762, 831524, 1119019, 2238038, 2286691, 4476076, 4573382, 4781263, 9146764, 9562526, 19125052, 52593893, 105187786, 210375572]

約数ペア:

[(1, 210375572), (2, 105187786), (4, 52593893), (11, 19125052), (22, 9562526), (23, 9146764), (44, 4781263), (46, 4573382), (47, 4476076), (92, 2286691), (94, 2238038), (188, 1119019), (253, 831524), (506, 415762), (517, 406916), (1012, 207881), (1034, 203458), (1081, 194612), (2068, 101729), (2162, 97306), (4324, 48653), (4423, 47564), (8846, 23782), (11891, 17692)]