199871748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{241391}}^1$

素因数の和:241424

約数の個数: 36

約数和(自身を含む): 527200128

約数和(自身を除く): 327328380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 241391, 482782, 724173, 965564, 1448346, 2172519, 2896692, 4345038, 5551993, 8690076, 11103986, 16655979, 22207972, 33311958, 49967937, 66623916, 99935874, 199871748]

約数ペア:

[(1, 199871748), (2, 99935874), (3, 66623916), (4, 49967937), (6, 33311958), (9, 22207972), (12, 16655979), (18, 11103986), (23, 8690076), (36, 5551993), (46, 4345038), (69, 2896692), (92, 2172519), (138, 1448346), (207, 965564), (276, 724173), (414, 482782), (828, 241391)]