212378244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{104723}}^1$

素因数の和:104756

約数の個数: 36

約数和(自身を含む): 536605776

約数和(自身を除く): 324227532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 104723, 209446, 314169, 418892, 628338, 1256676, 1361399, 2722798, 4084197, 5445596, 8168394, 16336788, 17698187, 35396374, 53094561, 70792748, 106189122, 212378244]

約数ペア:

[(1, 212378244), (2, 106189122), (3, 70792748), (4, 53094561), (6, 35396374), (12, 17698187), (13, 16336788), (26, 8168394), (39, 5445596), (52, 4084197), (78, 2722798), (156, 1361399), (169, 1256676), (338, 628338), (507, 418892), (676, 314169), (1014, 209446), (2028, 104723)]