102447838

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{757}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 155214144

約数和(自身を除く): 52766306

約数列:

[1, 2, 157, 314, 431, 757, 862, 1514, 67667, 118849, 135334, 237698, 326267, 652534, 51223919, 102447838]

約数ペア:

[(1, 102447838), (2, 51223919), (157, 652534), (314, 326267), (431, 237698), (757, 135334), (862, 118849), (1514, 67667)]