199448514

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{52021}}^1$

素因数の和:52103

約数の個数: 32

約数和(自身を含む): 449470080

約数和(自身を除く): 250021566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 52021, 104042, 156063, 312126, 468189, 936378, 1404567, 2809134, 3693491, 7386982, 11080473, 22160946, 33241419, 66482838, 99724257, 199448514]

約数ペア:

[(1, 199448514), (2, 99724257), (3, 66482838), (6, 33241419), (9, 22160946), (18, 11080473), (27, 7386982), (54, 3693491), (71, 2809134), (142, 1404567), (213, 936378), (426, 468189), (639, 312126), (1278, 156063), (1917, 104042), (3834, 52021)]