215999498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16069}}^1$

素因数の和:16142

約数の個数: 32

約数和(自身を含む): 388765440

約数和(自身を除く): 172765942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 6721, 13442, 16069, 32138, 176759, 208897, 353518, 417794, 755243, 1510486, 2297867, 4595734, 8307673, 9818159, 16615346, 19636318, 107999749, 215999498]

約数ペア:

[(1, 215999498), (2, 107999749), (11, 19636318), (13, 16615346), (22, 9818159), (26, 8307673), (47, 4595734), (94, 2297867), (143, 1510486), (286, 755243), (517, 417794), (611, 353518), (1034, 208897), (1222, 176759), (6721, 32138), (13442, 16069)]