209861836

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 370538784

約数和(自身を除く): 160676948

約数列:

[1, 2, 4, 241, 293, 482, 586, 743, 964, 1172, 1486, 2972, 70613, 141226, 179063, 217699, 282452, 358126, 435398, 716252, 870796, 52465459, 104930918, 209861836]

約数ペア:

[(1, 209861836), (2, 104930918), (4, 52465459), (241, 870796), (293, 716252), (482, 435398), (586, 358126), (743, 282452), (964, 217699), (1172, 179063), (1486, 141226), (2972, 70613)]