208032165

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4575

約数の個数: 64

約数和(自身を含む): 416563200

約数和(自身を除く): 208531035

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1485, 1705, 3069, 4185, 4519, 5115, 9207, 13557, 15345, 22595, 40671, 46035, 49709, 67785, 122013, 140089, 149127, 203355, 248545, 420267, 447381, 610065, 700445, 745635, 1260801, 1342143, 1540979, 2101335, 2236905, 3782403, 4622937, 6304005, 6710715, 7704895, 13868811, 18912015, 23114685, 41606433, 69344055, 208032165]

約数ペア:

[(1, 208032165), (3, 69344055), (5, 41606433), (9, 23114685), (11, 18912015), (15, 13868811), (27, 7704895), (31, 6710715), (33, 6304005), (45, 4622937), (55, 3782403), (93, 2236905), (99, 2101335), (135, 1540979), (155, 1342143), (165, 1260801), (279, 745635), (297, 700445), (341, 610065), (465, 447381), (495, 420267), (837, 248545), (1023, 203355), (1395, 149127), (1485, 140089), (1705, 122013), (3069, 67785), (4185, 49709), (4519, 46035), (5115, 40671), (9207, 22595), (13557, 15345)]