199430904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193247}}^1$

素因数の和:193299

約数の個数: 32

約数和(自身を含む): 510174720

約数和(自身を除く): 310743816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 193247, 386494, 579741, 772988, 1159482, 1545976, 2318964, 4637928, 8309621, 16619242, 24928863, 33238484, 49857726, 66476968, 99715452, 199430904]

約数ペア:

[(1, 199430904), (2, 99715452), (3, 66476968), (4, 49857726), (6, 33238484), (8, 24928863), (12, 16619242), (24, 8309621), (43, 4637928), (86, 2318964), (129, 1545976), (172, 1159482), (258, 772988), (344, 579741), (516, 386494), (1032, 193247)]