199441252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{10211}}^1$

素因数の和:10491

約数の個数: 24

約数和(自身を含む): 368857440

約数和(自身を除く): 169416188

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 10211, 19532, 20422, 40844, 194009, 388018, 776036, 2624227, 5248454, 10496908, 49860313, 99720626, 199441252]

約数ペア:

[(1, 199441252), (2, 99720626), (4, 49860313), (19, 10496908), (38, 5248454), (76, 2624227), (257, 776036), (514, 388018), (1028, 194009), (4883, 40844), (9766, 20422), (10211, 19532)]