192989005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 260091648

約数和(自身を除く): 67102643

約数列:

[1, 5, 11, 55, 71, 73, 355, 365, 677, 781, 803, 3385, 3905, 4015, 5183, 7447, 25915, 37235, 48067, 49421, 57013, 240335, 247105, 285065, 528737, 543631, 2643685, 2718155, 3508891, 17544455, 38597801, 192989005]

約数ペア:

[(1, 192989005), (5, 38597801), (11, 17544455), (55, 3508891), (71, 2718155), (73, 2643685), (355, 543631), (365, 528737), (677, 285065), (781, 247105), (803, 240335), (3385, 57013), (3905, 49421), (4015, 48067), (5183, 37235), (7447, 25915)]