213535544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{3637}}^1$

素因数の和:3863

約数の個数: 32

約数和(自身を含む): 412549200

約数和(自身を除く): 199013656

約数列:

[1, 2, 4, 8, 41, 82, 164, 179, 328, 358, 716, 1432, 3637, 7274, 7339, 14548, 14678, 29096, 29356, 58712, 149117, 298234, 596468, 651023, 1192936, 1302046, 2604092, 5208184, 26691943, 53383886, 106767772, 213535544]

約数ペア:

[(1, 213535544), (2, 106767772), (4, 53383886), (8, 26691943), (41, 5208184), (82, 2604092), (164, 1302046), (179, 1192936), (328, 651023), (358, 596468), (716, 298234), (1432, 149117), (3637, 58712), (7274, 29356), (7339, 29096), (14548, 14678)]