220197634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 361183536

約数和(自身を除く): 140985902

約数列:

[1, 2, 17, 34, 41, 82, 137, 274, 697, 1153, 1394, 2306, 2329, 4658, 5617, 11234, 19601, 39202, 47273, 94546, 95489, 157961, 190978, 315922, 803641, 1607282, 2685337, 5370674, 6476401, 12952802, 110098817, 220197634]

約数ペア:

[(1, 220197634), (2, 110098817), (17, 12952802), (34, 6476401), (41, 5370674), (82, 2685337), (137, 1607282), (274, 803641), (697, 315922), (1153, 190978), (1394, 157961), (2306, 95489), (2329, 94546), (4658, 47273), (5617, 39202), (11234, 19601)]