215367035710

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1811}}^1\times {\mathrm{46273}}^1$

素因数の和:48348

約数の個数: 32

約数和(自身を含む): 389392378272

約数和(自身を除く): 174025342562

約数列:

[1, 2, 5, 10, 257, 514, 1285, 1811, 2570, 3622, 9055, 18110, 46273, 92546, 231365, 462730, 465427, 930854, 2327135, 4654270, 11892161, 23784322, 59460805, 83800403, 118921610, 167600806, 419002015, 838004030, 21536703571, 43073407142, 107683517855, 215367035710]

約数ペア:

[(1, 215367035710), (2, 107683517855), (5, 43073407142), (10, 21536703571), (257, 838004030), (514, 419002015), (1285, 167600806), (1811, 118921610), (2570, 83800403), (3622, 59460805), (9055, 23784322), (18110, 11892161), (46273, 4654270), (92546, 2327135), (231365, 930854), (462730, 465427)]