208794805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{30773}}^1$

素因数の和:30860

約数の個数: 16

約数和(自身を含む): 265887360

約数和(自身を除く): 57092555

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 30773, 153865, 707779, 1815607, 3538895, 9078035, 41758961, 208794805]

約数ペア:

[(1, 208794805), (5, 41758961), (23, 9078035), (59, 3538895), (115, 1815607), (295, 707779), (1357, 153865), (6785, 30773)]