197692542

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{51563}}^1$

素因数の和:51645

約数の個数: 32

約数和(自身を含む): 445512960

約数和(自身を除く): 247820418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 51563, 103126, 154689, 309378, 464067, 928134, 1392201, 2784402, 3660973, 7321946, 10982919, 21965838, 32948757, 65897514, 98846271, 197692542]

約数ペア:

[(1, 197692542), (2, 98846271), (3, 65897514), (6, 32948757), (9, 21965838), (18, 10982919), (27, 7321946), (54, 3660973), (71, 2784402), (142, 1392201), (213, 928134), (426, 464067), (639, 309378), (1278, 154689), (1917, 103126), (3834, 51563)]