207823814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13316

約数の個数: 32

約数和(自身を含む): 366336000

約数和(自身を除く): 158512186

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 13249, 15686, 26498, 145739, 291478, 304727, 410719, 609454, 821438, 3351997, 4517909, 6703994, 9035818, 9446537, 18893074, 103911907, 207823814]

約数ペア:

[(1, 207823814), (2, 103911907), (11, 18893074), (22, 9446537), (23, 9035818), (31, 6703994), (46, 4517909), (62, 3351997), (253, 821438), (341, 609454), (506, 410719), (682, 304727), (713, 291478), (1426, 145739), (7843, 26498), (13249, 15686)]