224739047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 245240352

約数和(自身を除く): 20501305

約数列:

[1, 13, 137, 257, 491, 1781, 3341, 6383, 35209, 67267, 126187, 457717, 874471, 1640431, 17287619, 224739047]

約数ペア:

[(1, 224739047), (13, 17287619), (137, 1640431), (257, 874471), (491, 457717), (1781, 126187), (3341, 67267), (6383, 35209)]