219119896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{12277}}^1$

素因数の和:12403

約数の個数: 32

約数和(自身を含む): 433167840

約数和(自身を除く): 214047944

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 12277, 17848, 24554, 49108, 98216, 282371, 564742, 1129484, 1190869, 2258968, 2381738, 4763476, 9526952, 27389987, 54779974, 109559948, 219119896]

約数ペア:

[(1, 219119896), (2, 109559948), (4, 54779974), (8, 27389987), (23, 9526952), (46, 4763476), (92, 2381738), (97, 2258968), (184, 1190869), (194, 1129484), (388, 564742), (776, 282371), (2231, 98216), (4462, 49108), (8924, 24554), (12277, 17848)]