209124773

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4051}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 259360416

約数和(自身を除く): 50235643

約数列:

[1, 11, 13, 19, 143, 209, 247, 361, 2717, 3971, 4051, 4693, 44561, 51623, 52663, 76969, 579293, 846659, 1000597, 1462411, 11006567, 16086521, 19011343, 209124773]

約数ペア:

[(1, 209124773), (11, 19011343), (13, 16086521), (19, 11006567), (143, 1462411), (209, 1000597), (247, 846659), (361, 579293), (2717, 76969), (3971, 52663), (4051, 51623), (4693, 44561)]