227149712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{747203}}^1$

素因数の和:747230

約数の個数: 20

約数和(自身を含む): 463266480

約数和(自身を除く): 236116768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 747203, 1494406, 2988812, 5977624, 11955248, 14196857, 28393714, 56787428, 113574856, 227149712]

約数ペア:

[(1, 227149712), (2, 113574856), (4, 56787428), (8, 28393714), (16, 14196857), (19, 11955248), (38, 5977624), (76, 2988812), (152, 1494406), (304, 747203)]