208047238

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{18787}}^1$

素因数の和:18916

約数の個数: 24

約数和(自身を含む): 366253272

約数和(自身を除く): 158206034

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 18787, 37574, 131509, 263018, 920563, 1841126, 2122931, 4245862, 14860517, 29721034, 104023619, 208047238]

約数ペア:

[(1, 208047238), (2, 104023619), (7, 29721034), (14, 14860517), (49, 4245862), (98, 2122931), (113, 1841126), (226, 920563), (791, 263018), (1582, 131509), (5537, 37574), (11074, 18787)]