209218122

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 470471040

約数和(自身を除く): 261252918

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 487, 522, 823, 974, 1461, 1646, 2469, 2922, 4383, 4938, 7407, 8766, 14123, 14814, 23867, 28246, 42369, 47734, 71601, 84738, 127107, 143202, 214803, 254214, 400801, 429606, 801602, 1202403, 2404806, 3607209, 7214418, 11623229, 23246458, 34869687, 69739374, 104609061, 209218122]

約数ペア:

[(1, 209218122), (2, 104609061), (3, 69739374), (6, 34869687), (9, 23246458), (18, 11623229), (29, 7214418), (58, 3607209), (87, 2404806), (174, 1202403), (261, 801602), (487, 429606), (522, 400801), (823, 254214), (974, 214803), (1461, 143202), (1646, 127107), (2469, 84738), (2922, 71601), (4383, 47734), (4938, 42369), (7407, 28246), (8766, 23867), (14123, 14814)]