207855362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42751}}^1$

素因数の和:42794

約数の個数: 32

約数和(自身を含む): 387846144

約数和(自身を除く): 179990782

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 42751, 85502, 470261, 555763, 726767, 940522, 1111526, 1453534, 6113393, 7994437, 9447971, 12226786, 15988874, 18895942, 103927681, 207855362]

約数ペア:

[(1, 207855362), (2, 103927681), (11, 18895942), (13, 15988874), (17, 12226786), (22, 9447971), (26, 7994437), (34, 6113393), (143, 1453534), (187, 1111526), (221, 940522), (286, 726767), (374, 555763), (442, 470261), (2431, 85502), (4862, 42751)]