207613172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{36629}}^1$

素因数の和:36755

約数の個数: 24

約数和(自身を含む): 394871400

約数和(自身を除く): 187258228

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 36629, 73258, 146516, 476177, 952354, 1904708, 3992561, 7985122, 15970244, 51903293, 103806586, 207613172]

約数ペア:

[(1, 207613172), (2, 103806586), (4, 51903293), (13, 15970244), (26, 7985122), (52, 3992561), (109, 1904708), (218, 952354), (436, 476177), (1417, 146516), (2834, 73258), (5668, 36629)]