212810362923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{1423}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 306450268160

約数和(自身を除く): 93639905237

約数列:

[1, 3, 19, 57, 73, 127, 219, 283, 381, 849, 1387, 1423, 2413, 4161, 4269, 5377, 7239, 9271, 16131, 20659, 27037, 27813, 35941, 61977, 81111, 103879, 107823, 176149, 180721, 311637, 392521, 402709, 528447, 542163, 682879, 1177563, 1208127, 1973701, 2048637, 2623693, 3433699, 5921103, 7651471, 7871079, 10301097, 13192633, 22954413, 29397757, 39577899, 49850167, 51144043, 88193271, 149550501, 153432129, 250660027, 558557383, 751980081, 971736817, 1675672149, 2915210451, 3733515139, 11200545417, 70936787641, 212810362923]

約数ペア:

[(1, 212810362923), (3, 70936787641), (19, 11200545417), (57, 3733515139), (73, 2915210451), (127, 1675672149), (219, 971736817), (283, 751980081), (381, 558557383), (849, 250660027), (1387, 153432129), (1423, 149550501), (2413, 88193271), (4161, 51144043), (4269, 49850167), (5377, 39577899), (7239, 29397757), (9271, 22954413), (16131, 13192633), (20659, 10301097), (27037, 7871079), (27813, 7651471), (35941, 5921103), (61977, 3433699), (81111, 2623693), (103879, 2048637), (107823, 1973701), (176149, 1208127), (180721, 1177563), (311637, 682879), (392521, 542163), (402709, 528447)]