222580223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 236390400

約数和(自身を除く): 13810177

約数列:

[1, 23, 107, 149, 607, 2461, 3427, 13961, 15943, 64949, 90443, 366689, 1493827, 2080189, 9677401, 222580223]

約数ペア:

[(1, 222580223), (23, 9677401), (107, 2080189), (149, 1493827), (607, 366689), (2461, 90443), (3427, 64949), (13961, 15943)]