223073072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{733793}}^1$

素因数の和:733820

約数の個数: 20

約数和(自身を含む): 454952280

約数和(自身を除く): 231879208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 733793, 1467586, 2935172, 5870344, 11740688, 13942067, 27884134, 55768268, 111536536, 223073072]

約数ペア:

[(1, 223073072), (2, 111536536), (4, 55768268), (8, 27884134), (16, 13942067), (19, 11740688), (38, 5870344), (76, 2935172), (152, 1467586), (304, 733793)]