250205514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 544063392

約数和(自身を除く): 293857878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 443, 507, 557, 886, 1014, 1114, 1329, 1671, 2658, 3342, 5759, 7241, 11518, 14482, 17277, 21723, 34554, 43446, 74867, 94133, 149734, 188266, 224601, 246751, 282399, 449202, 493502, 564798, 740253, 1480506, 3207763, 6415526, 9623289, 19246578, 41700919, 83401838, 125102757, 250205514]

約数ペア:

[(1, 250205514), (2, 125102757), (3, 83401838), (6, 41700919), (13, 19246578), (26, 9623289), (39, 6415526), (78, 3207763), (169, 1480506), (338, 740253), (443, 564798), (507, 493502), (557, 449202), (886, 282399), (1014, 246751), (1114, 224601), (1329, 188266), (1671, 149734), (2658, 94133), (3342, 74867), (5759, 43446), (7241, 34554), (11518, 21723), (14482, 17277)]