215586004

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 391381536

約数和(自身を除く): 175795532

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 283, 412, 566, 1132, 1849, 3698, 4429, 7396, 8858, 12169, 17716, 24338, 29149, 48676, 58298, 116596, 190447, 380894, 523267, 761788, 1046534, 1253407, 2093068, 2506814, 5013628, 53896501, 107793002, 215586004]

約数ペア:

[(1, 215586004), (2, 107793002), (4, 53896501), (43, 5013628), (86, 2506814), (103, 2093068), (172, 1253407), (206, 1046534), (283, 761788), (412, 523267), (566, 380894), (1132, 190447), (1849, 116596), (3698, 58298), (4429, 48676), (7396, 29149), (8858, 24338), (12169, 17716)]