207751258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 366976512

約数和(自身を除く): 159225254

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 733, 991, 1466, 1982, 8063, 9529, 10901, 12883, 16126, 19058, 21802, 25766, 104819, 141713, 209638, 283426, 726403, 1452806, 7990433, 9443239, 15980866, 18886478, 103875629, 207751258]

約数ペア:

[(1, 207751258), (2, 103875629), (11, 18886478), (13, 15980866), (22, 9443239), (26, 7990433), (143, 1452806), (286, 726403), (733, 283426), (991, 209638), (1466, 141713), (1982, 104819), (8063, 25766), (9529, 21802), (10901, 19058), (12883, 16126)]