207795284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{28559}}^1$

素因数の和:28687

約数の個数: 24

約数和(自身を含む): 388644480

約数和(自身を除く): 180849196

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 28559, 57118, 114236, 485503, 971006, 1942012, 3055813, 6111626, 12223252, 51948821, 103897642, 207795284]

約数ペア:

[(1, 207795284), (2, 103897642), (4, 51948821), (17, 12223252), (34, 6111626), (68, 3055813), (107, 1942012), (214, 971006), (428, 485503), (1819, 114236), (3638, 57118), (7276, 28559)]