207922113

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4603}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 353587200

約数和(自身を除く): 145665087

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1673, 2151, 4603, 5019, 6453, 13809, 15057, 32221, 41427, 45171, 96663, 124281, 289989, 869967, 1100117, 3300351, 7700819, 9901053, 23102457, 29703159, 69307371, 207922113]

約数ペア:

[(1, 207922113), (3, 69307371), (7, 29703159), (9, 23102457), (21, 9901053), (27, 7700819), (63, 3300351), (189, 1100117), (239, 869967), (717, 289989), (1673, 124281), (2151, 96663), (4603, 45171), (5019, 41427), (6453, 32221), (13809, 15057)]