201148156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 409328640

約数和(自身を除く): 208180484

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 2068, 2162, 4229, 4324, 8458, 11891, 16916, 23782, 46519, 47564, 93038, 97267, 186076, 194534, 198763, 389068, 397526, 795052, 1069937, 2139874, 2186393, 4279748, 4372786, 4571549, 8745572, 9143098, 18286196, 50287039, 100574078, 201148156]

約数ペア:

[(1, 201148156), (2, 100574078), (4, 50287039), (11, 18286196), (22, 9143098), (23, 8745572), (44, 4571549), (46, 4372786), (47, 4279748), (92, 2186393), (94, 2139874), (188, 1069937), (253, 795052), (506, 397526), (517, 389068), (1012, 198763), (1034, 194534), (1081, 186076), (2068, 97267), (2162, 93038), (4229, 47564), (4324, 46519), (8458, 23782), (11891, 16916)]