215802798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{5273}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 455673600

約数和(自身を除く): 239870802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 359, 718, 1077, 2154, 5273, 6821, 10546, 13642, 15819, 20463, 31638, 40926, 100187, 200374, 300561, 601122, 1893007, 3786014, 5679021, 11358042, 35967133, 71934266, 107901399, 215802798]

約数ペア:

[(1, 215802798), (2, 107901399), (3, 71934266), (6, 35967133), (19, 11358042), (38, 5679021), (57, 3786014), (114, 1893007), (359, 601122), (718, 300561), (1077, 200374), (2154, 100187), (5273, 40926), (6821, 31638), (10546, 20463), (13642, 15819)]