223500238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{5303}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 361329696

約数和(自身を除く): 137829458

約数列:

[1, 2, 13, 26, 1621, 3242, 5303, 10606, 21073, 42146, 68939, 137878, 8596163, 17192326, 111750119, 223500238]

約数ペア:

[(1, 223500238), (2, 111750119), (13, 17192326), (26, 8596163), (1621, 137878), (3242, 68939), (5303, 42146), (10606, 21073)]