201670956

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{78901}}^1$

素因数の和:78982

約数の個数: 36

約数和(自身を含む): 516965904

約数和(自身を除く): 315294948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 78901, 157802, 236703, 315604, 473406, 710109, 946812, 1420218, 2840436, 5601971, 11203942, 16805913, 22407884, 33611826, 50417739, 67223652, 100835478, 201670956]

約数ペア:

[(1, 201670956), (2, 100835478), (3, 67223652), (4, 50417739), (6, 33611826), (9, 22407884), (12, 16805913), (18, 11203942), (36, 5601971), (71, 2840436), (142, 1420218), (213, 946812), (284, 710109), (426, 473406), (639, 315604), (852, 236703), (1278, 157802), (2556, 78901)]