207400168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{836291}}^1$

素因数の和:836328

約数の個数: 16

約数和(自身を含む): 401420160

約数和(自身を除く): 194019992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 836291, 1672582, 3345164, 6690328, 25925021, 51850042, 103700084, 207400168]

約数ペア:

[(1, 207400168), (2, 103700084), (4, 51850042), (8, 25925021), (31, 6690328), (62, 3345164), (124, 1672582), (248, 836291)]