204596145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116579}}^1$

素因数の和:116606

約数の個数: 32

約数和(自身を含む): 391708800

約数和(自身を除く): 187112655

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 116579, 349737, 582895, 1049211, 1515527, 1748685, 3147633, 4546581, 5246055, 7577635, 13639743, 15738165, 22732905, 40919229, 68198715, 204596145]

約数ペア:

[(1, 204596145), (3, 68198715), (5, 40919229), (9, 22732905), (13, 15738165), (15, 13639743), (27, 7577635), (39, 5246055), (45, 4546581), (65, 3147633), (117, 1748685), (135, 1515527), (195, 1049211), (351, 582895), (585, 349737), (1755, 116579)]