202178535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 374492160

約数和(自身を除く): 172313625

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 71, 85, 195, 213, 221, 255, 355, 663, 859, 923, 1065, 1105, 1207, 2577, 2769, 3315, 3621, 4295, 4615, 6035, 11167, 12885, 13845, 14603, 15691, 18105, 33501, 43809, 47073, 55835, 60989, 73015, 78455, 167505, 182967, 189839, 219045, 235365, 304945, 569517, 792857, 914835, 949195, 1036813, 2378571, 2847585, 3110439, 3964285, 5184065, 11892855, 13478569, 15552195, 40435707, 67392845, 202178535]

約数ペア:

[(1, 202178535), (3, 67392845), (5, 40435707), (13, 15552195), (15, 13478569), (17, 11892855), (39, 5184065), (51, 3964285), (65, 3110439), (71, 2847585), (85, 2378571), (195, 1036813), (213, 949195), (221, 914835), (255, 792857), (355, 569517), (663, 304945), (859, 235365), (923, 219045), (1065, 189839), (1105, 182967), (1207, 167505), (2577, 78455), (2769, 73015), (3315, 60989), (3621, 55835), (4295, 47073), (4615, 43809), (6035, 33501), (11167, 18105), (12885, 15691), (13845, 14603)]