201772514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{230861}}^1$

素因数の和:230905

約数の個数: 16

約数和(自身を含む): 332441280

約数和(自身を除く): 130668766

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 230861, 461722, 4386359, 5309803, 8772718, 10619606, 100886257, 201772514]

約数ペア:

[(1, 201772514), (2, 100886257), (19, 10619606), (23, 8772718), (38, 5309803), (46, 4386359), (437, 461722), (874, 230861)]