199197875241

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191773}}^1$

素因数の和:191903

約数の個数: 64

約数和(自身を含む): 326966999040

約数和(自身を除く): 127769123799

約数列:

[1, 3, 9, 17, 27, 31, 51, 73, 93, 153, 219, 279, 459, 527, 657, 837, 1241, 1581, 1971, 2263, 3723, 4743, 6789, 11169, 14229, 20367, 33507, 38471, 61101, 115413, 191773, 346239, 575319, 1038717, 1725957, 3260141, 5177871, 5944963, 9780423, 13999429, 17834889, 29341269, 41998287, 53504667, 88023807, 101064371, 125994861, 160514001, 237990293, 303193113, 377984583, 433982299, 713970879, 909579339, 1301946897, 2141912637, 2728738017, 3905840691, 6425737911, 7377699083, 11717522073, 22133097249, 66399291747, 199197875241]

約数ペア:

[(1, 199197875241), (3, 66399291747), (9, 22133097249), (17, 11717522073), (27, 7377699083), (31, 6425737911), (51, 3905840691), (73, 2728738017), (93, 2141912637), (153, 1301946897), (219, 909579339), (279, 713970879), (459, 433982299), (527, 377984583), (657, 303193113), (837, 237990293), (1241, 160514001), (1581, 125994861), (1971, 101064371), (2263, 88023807), (3723, 53504667), (4743, 41998287), (6789, 29341269), (11169, 17834889), (14229, 13999429), (20367, 9780423), (33507, 5944963), (38471, 5177871), (61101, 3260141), (115413, 1725957), (191773, 1038717), (346239, 575319)]