207924744

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{20101}}^1$

素因数の和:20541

約数の個数: 32

約数和(自身を含む): 521043840

約数和(自身を除く): 313119096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 20101, 40202, 60303, 80404, 120606, 160808, 241212, 482424, 8663531, 17327062, 25990593, 34654124, 51981186, 69308248, 103962372, 207924744]

約数ペア:

[(1, 207924744), (2, 103962372), (3, 69308248), (4, 51981186), (6, 34654124), (8, 25990593), (12, 17327062), (24, 8663531), (431, 482424), (862, 241212), (1293, 160808), (1724, 120606), (2586, 80404), (3448, 60303), (5172, 40202), (10344, 20101)]