203208135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 370684800

約数和(自身を除く): 167476665

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 507, 741, 845, 1235, 2535, 3211, 3705, 4219, 9633, 12657, 16055, 21095, 48165, 54847, 63285, 80161, 164541, 240483, 274235, 400805, 713011, 822705, 1042093, 1202415, 2139033, 3126279, 3565055, 5210465, 10695165, 13547209, 15631395, 40641627, 67736045, 203208135]

約数ペア:

[(1, 203208135), (3, 67736045), (5, 40641627), (13, 15631395), (15, 13547209), (19, 10695165), (39, 5210465), (57, 3565055), (65, 3126279), (95, 2139033), (169, 1202415), (195, 1042093), (247, 822705), (285, 713011), (507, 400805), (741, 274235), (845, 240483), (1235, 164541), (2535, 80161), (3211, 63285), (3705, 54847), (4219, 48165), (9633, 21095), (12657, 16055)]