207483978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16943}}^1$

素因数の和:17118

約数の個数: 32

約数和(自身を含む): 449761536

約数和(自身を除く): 242277558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 16943, 33886, 50829, 101658, 220259, 440518, 660777, 1321554, 2660051, 5320102, 7980153, 15960306, 34580663, 69161326, 103741989, 207483978]

約数ペア:

[(1, 207483978), (2, 103741989), (3, 69161326), (6, 34580663), (13, 15960306), (26, 7980153), (39, 5320102), (78, 2660051), (157, 1321554), (314, 660777), (471, 440518), (942, 220259), (2041, 101658), (4082, 50829), (6123, 33886), (12246, 16943)]