223784141

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{19387}}^1$

素因数の和:19508

約数の個数: 16

約数和(自身を含む): 273603456

約数和(自身を除く): 49819315

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 19387, 135709, 329579, 1880539, 2307053, 13163773, 31969163, 223784141]

約数ペア:

[(1, 223784141), (7, 31969163), (17, 13163773), (97, 2307053), (119, 1880539), (679, 329579), (1649, 135709), (11543, 19387)]