211313894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331213}}^1$

素因数の和:331255

約数の個数: 16

約数和(自身を含む): 357711120

約数和(自身を除く): 146397226

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 331213, 662426, 3643343, 7286686, 9605177, 19210354, 105656947, 211313894]

約数ペア:

[(1, 211313894), (2, 105656947), (11, 19210354), (22, 9605177), (29, 7286686), (58, 3643343), (319, 662426), (638, 331213)]