219366868

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{8273}}^1$

素因数の和:9231

約数の個数: 24

約数和(自身を含む): 439250112

約数和(自身を除く): 219883244

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 6629, 8273, 13258, 16546, 26516, 33092, 57911, 115822, 231644, 7834531, 15669062, 31338124, 54841717, 109683434, 219366868]

約数ペア:

[(1, 219366868), (2, 109683434), (4, 54841717), (7, 31338124), (14, 15669062), (28, 7834531), (947, 231644), (1894, 115822), (3788, 57911), (6629, 33092), (8273, 26516), (13258, 16546)]