197769410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11779}}^1$

素因数の和:11882

約数の個数: 32

約数和(自身を含む): 376583040

約数和(自身を除く): 178813630

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 11779, 16790, 23558, 58895, 117790, 270917, 541834, 859867, 1354585, 1719734, 2709170, 4299335, 8598670, 19776941, 39553882, 98884705, 197769410]

約数ペア:

[(1, 197769410), (2, 98884705), (5, 39553882), (10, 19776941), (23, 8598670), (46, 4299335), (73, 2709170), (115, 1719734), (146, 1354585), (230, 859867), (365, 541834), (730, 270917), (1679, 117790), (3358, 58895), (8395, 23558), (11779, 16790)]