228769892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{5051}}^1$

素因数の和:5148

約数の個数: 36

約数和(自身を含む): 440069616

約数和(自身を除く): 211299724

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 5051, 10102, 11323, 20204, 22646, 45292, 65663, 131326, 262652, 338417, 676834, 853619, 1353668, 1707238, 3414476, 4399421, 8798842, 17597684, 57192473, 114384946, 228769892]

約数ペア:

[(1, 228769892), (2, 114384946), (4, 57192473), (13, 17597684), (26, 8798842), (52, 4399421), (67, 3414476), (134, 1707238), (169, 1353668), (268, 853619), (338, 676834), (676, 338417), (871, 262652), (1742, 131326), (3484, 65663), (5051, 45292), (10102, 22646), (11323, 20204)]