201796785

素因数分解:

$3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4073}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 359815680

約数和(自身を除く): 158018895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 367, 1101, 1835, 3303, 4073, 5505, 9909, 12219, 16515, 20365, 36657, 49545, 61095, 109971, 183285, 549855, 1494791, 4484373, 7473955, 13453119, 22421865, 40359357, 67265595, 201796785]

約数ペア:

[(1, 201796785), (3, 67265595), (5, 40359357), (9, 22421865), (15, 13453119), (27, 7473955), (45, 4484373), (135, 1494791), (367, 549855), (1101, 183285), (1835, 109971), (3303, 61095), (4073, 49545), (5505, 36657), (9909, 20365), (12219, 16515)]