201396238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79103}}^1$

素因数の和:79191

約数の個数: 16

約数和(自身を含む): 322744320

約数和(自身を除く): 121348082

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 79103, 158206, 1502957, 3005914, 5299901, 10599802, 100698119, 201396238]

約数ペア:

[(1, 201396238), (2, 100698119), (19, 10599802), (38, 5299901), (67, 3005914), (134, 1502957), (1273, 158206), (2546, 79103)]