199248088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19751}}^1$

素因数の和:19867

約数の個数: 32

約数和(自身を含む): 406496160

約数和(自身を除く): 207248072

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 19751, 39502, 79004, 158008, 256763, 513526, 1027052, 1915847, 2054104, 3831694, 7663388, 15326776, 24906011, 49812022, 99624044, 199248088]

約数ペア:

[(1, 199248088), (2, 99624044), (4, 49812022), (8, 24906011), (13, 15326776), (26, 7663388), (52, 3831694), (97, 2054104), (104, 1915847), (194, 1027052), (388, 513526), (776, 256763), (1261, 158008), (2522, 79004), (5044, 39502), (10088, 19751)]