199212076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229507}}^1$

素因数の和:229549

約数の個数: 24

約数和(自身を含む): 411278336

約数和(自身を除く): 212066260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 229507, 459014, 918028, 1606549, 3213098, 6426196, 7114717, 14229434, 28458868, 49803019, 99606038, 199212076]

約数ペア:

[(1, 199212076), (2, 99606038), (4, 49803019), (7, 28458868), (14, 14229434), (28, 7114717), (31, 6426196), (62, 3213098), (124, 1606549), (217, 918028), (434, 459014), (868, 229507)]