195865494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{80207}}^1$

素因数の和:80260

約数の個数: 32

約数和(自身を含む): 438898176

約数和(自身を除く): 243032682

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 80207, 160414, 240621, 481242, 882277, 1764554, 2646831, 2967659, 5293662, 5935318, 8902977, 17805954, 32644249, 65288498, 97932747, 195865494]

約数ペア:

[(1, 195865494), (2, 97932747), (3, 65288498), (6, 32644249), (11, 17805954), (22, 8902977), (33, 5935318), (37, 5293662), (66, 2967659), (74, 2646831), (111, 1764554), (222, 882277), (407, 481242), (814, 240621), (1221, 160414), (2442, 80207)]