207053693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 274710528

約数和(自身を除く): 67656835

約数列:

[1, 7, 11, 17, 77, 119, 187, 367, 431, 1309, 2569, 3017, 4037, 4741, 6239, 7327, 28259, 33187, 43673, 51289, 68629, 80597, 158177, 480403, 564179, 1107239, 1739947, 2689009, 12179629, 18823063, 29579099, 207053693]

約数ペア:

[(1, 207053693), (7, 29579099), (11, 18823063), (17, 12179629), (77, 2689009), (119, 1739947), (187, 1107239), (367, 564179), (431, 480403), (1309, 158177), (2569, 80597), (3017, 68629), (4037, 51289), (4741, 43673), (6239, 33187), (7327, 28259)]