225156694

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{38201}}^1$

素因数の和:38631

約数の個数: 16

約数和(自身を含む): 386909856

約数和(自身を除く): 161753162

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 38201, 76402, 267407, 534814, 16082621, 32165242, 112578347, 225156694]

約数ペア:

[(1, 225156694), (2, 112578347), (7, 32165242), (14, 16082621), (421, 534814), (842, 267407), (2947, 76402), (5894, 38201)]