204860734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 336994560

約数和(自身を除く): 132133826

約数列:

[1, 2, 13, 26, 89, 178, 223, 397, 446, 794, 1157, 2314, 2899, 5161, 5798, 10322, 19847, 35333, 39694, 70666, 88531, 177062, 258011, 459329, 516022, 918658, 1150903, 2301806, 7879259, 15758518, 102430367, 204860734]

約数ペア:

[(1, 204860734), (2, 102430367), (13, 15758518), (26, 7879259), (89, 2301806), (178, 1150903), (223, 918658), (397, 516022), (446, 459329), (794, 258011), (1157, 177062), (2314, 88531), (2899, 70666), (5161, 39694), (5798, 35333), (10322, 19847)]