207917746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{4561}}^1$

素因数の和:5577

約数の個数: 16

約数和(自身を含む): 325836288

約数和(自身を除く): 117918542

約数列:

[1, 2, 23, 46, 991, 1982, 4561, 9122, 22793, 45586, 104903, 209806, 4519951, 9039902, 103958873, 207917746]

約数ペア:

[(1, 207917746), (2, 103958873), (23, 9039902), (46, 4519951), (991, 209806), (1982, 104903), (4561, 45586), (9122, 22793)]