197964792

素因数分解:

$2^3\times 3^2\times {\mathrm{2749511}}^1$

素因数の和:2749523

約数の個数: 24

約数和(自身を含む): 536154840

約数和(自身を除く): 338190048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2749511, 5499022, 8248533, 10998044, 16497066, 21996088, 24745599, 32994132, 49491198, 65988264, 98982396, 197964792]

約数ペア:

[(1, 197964792), (2, 98982396), (3, 65988264), (4, 49491198), (6, 32994132), (8, 24745599), (9, 21996088), (12, 16497066), (18, 10998044), (24, 8248533), (36, 5499022), (72, 2749511)]