208547912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{5569}}^1$

素因数の和:5757

約数の個数: 32

約数和(自身を含む): 406387200

約数和(自身を除く): 197839288

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 4681, 5569, 9362, 11138, 18724, 22276, 37448, 44552, 172639, 345278, 690556, 840919, 1381112, 1681838, 3363676, 6727352, 26068489, 52136978, 104273956, 208547912]

約数ペア:

[(1, 208547912), (2, 104273956), (4, 52136978), (8, 26068489), (31, 6727352), (62, 3363676), (124, 1681838), (151, 1381112), (248, 840919), (302, 690556), (604, 345278), (1208, 172639), (4681, 44552), (5569, 37448), (9362, 22276), (11138, 18724)]