147207862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{21757}}^1$

素因数の和:21975

約数の個数: 16

約数和(自身を含む): 234986400

約数和(自身を除く): 87778538

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 21757, 43514, 369869, 739738, 4329643, 8659286, 73603931, 147207862]

約数ペア:

[(1, 147207862), (2, 73603931), (17, 8659286), (34, 4329643), (199, 739738), (398, 369869), (3383, 43514), (6766, 21757)]