208398422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{36319}}^1$

素因数の和:36491

約数の個数: 16

約数和(自身を含む): 331238400

約数和(自身を除く): 122839978

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 36319, 72638, 690061, 1380122, 5484169, 10968338, 104199211, 208398422]

約数ペア:

[(1, 208398422), (2, 104199211), (19, 10968338), (38, 5484169), (151, 1380122), (302, 690061), (2869, 72638), (5738, 36319)]