219174286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{56401}}^1$

素因数の和:56499

約数の個数: 16

約数和(自身を含む): 345180240

約数和(自身を除く): 126005954

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 56401, 112802, 1635629, 3271258, 3778867, 7557734, 109587143, 219174286]

約数ペア:

[(1, 219174286), (2, 109587143), (29, 7557734), (58, 3778867), (67, 3271258), (134, 1635629), (1943, 112802), (3886, 56401)]