193906537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 226154880

約数和(自身を除く): 32248343

約数列:

[1, 11, 23, 47, 253, 517, 529, 709, 1081, 5819, 7799, 11891, 16307, 24863, 33323, 179377, 273493, 366553, 375061, 766429, 4125671, 8430719, 17627867, 193906537]

約数ペア:

[(1, 193906537), (11, 17627867), (23, 8430719), (47, 4125671), (253, 766429), (517, 375061), (529, 366553), (709, 273493), (1081, 179377), (5819, 33323), (7799, 24863), (11891, 16307)]