213156670342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8491621}}^1$

素因数の和:8491804

約数の個数: 32

約数和(自身を含む): 401076290304

約数和(自身を除く): 187919619962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 1141, 1793, 2282, 3586, 12551, 25102, 8491621, 16983242, 59441347, 93407831, 118882694, 186815662, 653854817, 1307709634, 1384134223, 2768268446, 9688939561, 15225476453, 19377879122, 30450952906, 106578335171, 213156670342]

約数ペア:

[(1, 213156670342), (2, 106578335171), (7, 30450952906), (11, 19377879122), (14, 15225476453), (22, 9688939561), (77, 2768268446), (154, 1384134223), (163, 1307709634), (326, 653854817), (1141, 186815662), (1793, 118882694), (2282, 93407831), (3586, 59441347), (12551, 16983242), (25102, 8491621)]