211316534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17183}}^1$

素因数の和:17252

約数の個数: 32

約数和(自身を含む): 381072384

約数和(自身を除く): 169755850

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 17183, 34366, 189013, 223379, 378026, 446758, 738869, 1477738, 2457169, 4914338, 8127559, 9605297, 16255118, 19210594, 105658267, 211316534]

約数ペア:

[(1, 211316534), (2, 105658267), (11, 19210594), (13, 16255118), (22, 9605297), (26, 8127559), (43, 4914338), (86, 2457169), (143, 1477738), (286, 738869), (473, 446758), (559, 378026), (946, 223379), (1118, 189013), (6149, 34366), (12298, 17183)]