200901921394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1\times {\mathrm{12491}}^1$

素因数の和:14058

約数の個数: 32

約数和(自身を含む): 320149972800

約数和(自身を除く): 119248051406

約数列:

[1, 2, 17, 34, 419, 838, 1129, 2258, 7123, 12491, 14246, 19193, 24982, 38386, 212347, 424694, 473051, 946102, 5233729, 8041867, 10467458, 14102339, 16083734, 28204678, 88973393, 177946786, 239739763, 479479526, 5908880041, 11817760082, 100450960697, 200901921394]

約数ペア:

[(1, 200901921394), (2, 100450960697), (17, 11817760082), (34, 5908880041), (419, 479479526), (838, 239739763), (1129, 177946786), (2258, 88973393), (7123, 28204678), (12491, 16083734), (14246, 14102339), (19193, 10467458), (24982, 8041867), (38386, 5233729), (212347, 946102), (424694, 473051)]