199465354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{3631}}^1$

素因数の和:3882

約数の個数: 24

約数和(自身を含む): 330410304

約数和(自身を除く): 130944950

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 2497, 3631, 4994, 7262, 27467, 39941, 54934, 79882, 439351, 824237, 878702, 1648474, 9066607, 18133214, 99732677, 199465354]

約数ペア:

[(1, 199465354), (2, 99732677), (11, 18133214), (22, 9066607), (121, 1648474), (227, 878702), (242, 824237), (454, 439351), (2497, 79882), (3631, 54934), (4994, 39941), (7262, 27467)]