201429316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{19991}}^1$

素因数の和:20235

約数の個数: 24

約数和(自身を含む): 386245440

約数和(自身を除く): 184816124

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 19991, 39982, 79964, 219901, 439802, 879604, 4577939, 9155878, 18311756, 50357329, 100714658, 201429316]

約数ペア:

[(1, 201429316), (2, 100714658), (4, 50357329), (11, 18311756), (22, 9155878), (44, 4577939), (229, 879604), (458, 439802), (916, 219901), (2519, 79964), (5038, 39982), (10076, 19991)]