199174022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{9227}}^1$

素因数の和:9523

約数の個数: 16

約数和(自身を含む): 306960192

約数和(自身を除く): 107786170

約数列:

[1, 2, 43, 86, 251, 502, 9227, 10793, 18454, 21586, 396761, 793522, 2315977, 4631954, 99587011, 199174022]

約数ペア:

[(1, 199174022), (2, 99587011), (43, 4631954), (86, 2315977), (251, 793522), (502, 396761), (9227, 21586), (10793, 18454)]