201215691595

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{10607}}^1$

素因数の和:10792

約数の個数: 48

約数和(自身を含む): 258371927424

約数和(自身を除く): 57156235829

約数列:

[1, 5, 37, 41, 61, 185, 205, 305, 1517, 1681, 2257, 2501, 7585, 8405, 10607, 11285, 12505, 53035, 62197, 92537, 102541, 310985, 392459, 434887, 462685, 512705, 647027, 1962295, 2174435, 3235135, 3794017, 16090819, 17830367, 18970085, 23939999, 26528107, 80454095, 89151835, 119699995, 132640535, 659723579, 981539959, 1087652387, 3298617895, 4907699795, 5438261935, 40243138319, 201215691595]

約数ペア:

[(1, 201215691595), (5, 40243138319), (37, 5438261935), (41, 4907699795), (61, 3298617895), (185, 1087652387), (205, 981539959), (305, 659723579), (1517, 132640535), (1681, 119699995), (2257, 89151835), (2501, 80454095), (7585, 26528107), (8405, 23939999), (10607, 18970085), (11285, 17830367), (12505, 16090819), (53035, 3794017), (62197, 3235135), (92537, 2174435), (102541, 1962295), (310985, 647027), (392459, 512705), (434887, 462685)]