197519152

素因数分解:

$2^4\times {\mathrm{3457}}^1\times {\mathrm{3571}}^1$

素因数の和:7036

約数の個数: 20

約数和(自身を含む): 382911256

約数和(自身を除く): 185392104

約数列:

[1, 2, 4, 8, 16, 3457, 3571, 6914, 7142, 13828, 14284, 27656, 28568, 55312, 57136, 12344947, 24689894, 49379788, 98759576, 197519152]

約数ペア:

[(1, 197519152), (2, 98759576), (4, 49379788), (8, 24689894), (16, 12344947), (3457, 57136), (3571, 55312), (6914, 28568), (7142, 27656), (13828, 14284)]