225211486533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{158711407}}^1$

素因数の和:158711464

約数の個数: 16

約数和(自身を含む): 335198493696

約数和(自身を除く): 109987007163

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 158711407, 476134221, 1745825477, 5237476431, 6824590501, 20473771503, 75070495511, 225211486533]

約数ペア:

[(1, 225211486533), (3, 75070495511), (11, 20473771503), (33, 6824590501), (43, 5237476431), (129, 1745825477), (473, 476134221), (1419, 158711407)]