201983817

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18251}}^1$

素因数の和:18309

約数の個数: 32

約数和(自身を含む): 336420864

約数和(自身を除く): 134437047

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 18251, 54753, 127757, 310267, 383271, 565781, 930801, 1697343, 2171869, 3960467, 6515607, 9618277, 11881401, 28854831, 67327939, 201983817]

約数ペア:

[(1, 201983817), (3, 67327939), (7, 28854831), (17, 11881401), (21, 9618277), (31, 6515607), (51, 3960467), (93, 2171869), (119, 1697343), (217, 930801), (357, 565781), (527, 383271), (651, 310267), (1581, 127757), (3689, 54753), (11067, 18251)]