212301124

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{13711}}^1$

素因数の和:13808

約数の個数: 36

約数和(自身を含む): 437687040

約数和(自身を除く): 225385916

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 13711, 15484, 27422, 54844, 95977, 191954, 383908, 671839, 1083169, 1343678, 2166338, 2687356, 4332676, 7582183, 15164366, 30328732, 53075281, 106150562, 212301124]

約数ペア:

[(1, 212301124), (2, 106150562), (4, 53075281), (7, 30328732), (14, 15164366), (28, 7582183), (49, 4332676), (79, 2687356), (98, 2166338), (158, 1343678), (196, 1083169), (316, 671839), (553, 383908), (1106, 191954), (2212, 95977), (3871, 54844), (7742, 27422), (13711, 15484)]