207747632

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{23311}}^1$

素因数の和:23876

約数の個数: 20

約数和(自身を含む): 403250976

約数和(自身を除く): 195503344

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 23311, 46622, 93244, 186488, 372976, 12984227, 25968454, 51936908, 103873816, 207747632]

約数ペア:

[(1, 207747632), (2, 103873816), (4, 51936908), (8, 25968454), (16, 12984227), (557, 372976), (1114, 186488), (2228, 93244), (4456, 46622), (8912, 23311)]