207664652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12841}}^1$

素因数の和:13169

約数の個数: 24

約数和(自身を含む): 392656992

約数和(自身を除く): 184992340

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 12841, 16172, 25682, 51364, 166933, 333866, 667732, 3993551, 7987102, 15974204, 51916163, 103832326, 207664652]

約数ペア:

[(1, 207664652), (2, 103832326), (4, 51916163), (13, 15974204), (26, 7987102), (52, 3993551), (311, 667732), (622, 333866), (1244, 166933), (4043, 51364), (8086, 25682), (12841, 16172)]