217980455622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{10601131}}^1$

素因数の和:10601308

約数の個数: 32

約数和(自身を含む): 457968902400

約数和(自身を除く): 239988446778

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 10281, 20562, 10601131, 21202262, 31803393, 63606786, 243826013, 487652026, 731478039, 1462956078, 1579568519, 3159137038, 4738705557, 9477411114, 36330075937, 72660151874, 108990227811, 217980455622]

約数ペア:

[(1, 217980455622), (2, 108990227811), (3, 72660151874), (6, 36330075937), (23, 9477411114), (46, 4738705557), (69, 3159137038), (138, 1579568519), (149, 1462956078), (298, 731478039), (447, 487652026), (894, 243826013), (3427, 63606786), (6854, 31803393), (10281, 21202262), (20562, 10601131)]