199649879039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1759}}^1\times {\mathrm{671609}}^1$

素因数の和:673394

約数の個数: 12

約数和(自身を含む): 216312148800

約数和(自身を除く): 16662269761

約数列:

[1, 13, 169, 1759, 22867, 297271, 671609, 8730917, 113501921, 1181360231, 15357683003, 199649879039]

約数ペア:

[(1, 199649879039), (13, 15357683003), (169, 1181360231), (1759, 113501921), (22867, 8730917), (297271, 671609)]