203964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 497280

約数和(自身を除く): 293316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 739, 1478, 2217, 2956, 4434, 8868, 16997, 33994, 50991, 67988, 101982, 203964]

約数ペア:

[(1, 203964), (2, 101982), (3, 67988), (4, 50991), (6, 33994), (12, 16997), (23, 8868), (46, 4434), (69, 2956), (92, 2217), (138, 1478), (276, 739)]