214728568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{12923}}^1$

素因数の和:13027

約数の個数: 32

約数和(自身を含む): 421839360

約数和(自身を除く): 207110792

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 12923, 16616, 25846, 51692, 103384, 400613, 801226, 865841, 1602452, 1731682, 3204904, 3463364, 6926728, 26841071, 53682142, 107364284, 214728568]

約数ペア:

[(1, 214728568), (2, 107364284), (4, 53682142), (8, 26841071), (31, 6926728), (62, 3463364), (67, 3204904), (124, 1731682), (134, 1602452), (248, 865841), (268, 801226), (536, 400613), (2077, 103384), (4154, 51692), (8308, 25846), (12923, 16616)]