201102909

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 325354176

約数和(自身を除く): 124251267

約数列:

[1, 3, 7, 21, 41, 49, 61, 123, 147, 183, 287, 427, 547, 861, 1281, 1641, 2009, 2501, 2989, 3829, 6027, 7503, 8967, 11487, 17507, 22427, 26803, 33367, 52521, 67281, 80409, 100101, 122549, 156989, 233569, 367647, 470967, 700707, 1098923, 1368047, 1634983, 3296769, 4104141, 4904949, 9576329, 28728987, 67034303, 201102909]

約数ペア:

[(1, 201102909), (3, 67034303), (7, 28728987), (21, 9576329), (41, 4904949), (49, 4104141), (61, 3296769), (123, 1634983), (147, 1368047), (183, 1098923), (287, 700707), (427, 470967), (547, 367647), (861, 233569), (1281, 156989), (1641, 122549), (2009, 100101), (2501, 80409), (2989, 67281), (3829, 52521), (6027, 33367), (7503, 26803), (8967, 22427), (11487, 17507)]