201266681

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{811}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 254006592

約数和(自身を除く): 52739911

約数列:

[1, 7, 11, 77, 121, 293, 811, 847, 2051, 3223, 5677, 8921, 22561, 35453, 62447, 98131, 237623, 248171, 686917, 1663361, 2613853, 18296971, 28752383, 201266681]

約数ペア:

[(1, 201266681), (7, 28752383), (11, 18296971), (77, 2613853), (121, 1663361), (293, 686917), (811, 248171), (847, 237623), (2051, 98131), (3223, 62447), (5677, 35453), (8921, 22561)]