218999282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{86017}}^1$

素因数の和:86105

約数の個数: 16

約数和(自身を含む): 350953440

約数和(自身を除く): 131954158

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 86017, 172034, 1634323, 3268646, 5763139, 11526278, 109499641, 218999282]

約数ペア:

[(1, 218999282), (2, 109499641), (19, 11526278), (38, 5763139), (67, 3268646), (134, 1634323), (1273, 172034), (2546, 86017)]