202978982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{3467}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 309498192

約数和(自身を除く): 106519210

約数列:

[1, 2, 73, 146, 401, 802, 3467, 6934, 29273, 58546, 253091, 506182, 1390267, 2780534, 101489491, 202978982]

約数ペア:

[(1, 202978982), (2, 101489491), (73, 2780534), (146, 1390267), (401, 506182), (802, 253091), (3467, 58546), (6934, 29273)]