201391498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1423}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 377303040

約数和(自身を除く): 175911542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 919, 1423, 1838, 2846, 6433, 9961, 10109, 12866, 15653, 19922, 20218, 31306, 70763, 109571, 141526, 219142, 1307737, 2615474, 9154159, 14385107, 18308318, 28770214, 100695749, 201391498]

約数ペア:

[(1, 201391498), (2, 100695749), (7, 28770214), (11, 18308318), (14, 14385107), (22, 9154159), (77, 2615474), (154, 1307737), (919, 219142), (1423, 141526), (1838, 109571), (2846, 70763), (6433, 31306), (9961, 20218), (10109, 19922), (12866, 15653)]