194640754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40771}}^1$

素因数の和:40822

約数の個数: 32

約数和(自身を含む): 375754752

約数和(自身を除く): 181113998

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 40771, 81542, 285397, 448481, 570794, 896962, 1263901, 2527802, 3139367, 6278734, 8847307, 13902911, 17694614, 27805822, 97320377, 194640754]

約数ペア:

[(1, 194640754), (2, 97320377), (7, 27805822), (11, 17694614), (14, 13902911), (22, 8847307), (31, 6278734), (62, 3139367), (77, 2527802), (154, 1263901), (217, 896962), (341, 570794), (434, 448481), (682, 285397), (2387, 81542), (4774, 40771)]