268294103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 351267840

約数和(自身を除く): 82973737

約数列:

[1, 7, 11, 23, 77, 161, 197, 253, 769, 1379, 1771, 2167, 4531, 5383, 8459, 15169, 17687, 31717, 49841, 59213, 123809, 151493, 194557, 348887, 1060451, 1361899, 1666423, 3484339, 11664961, 24390373, 38327729, 268294103]

約数ペア:

[(1, 268294103), (7, 38327729), (11, 24390373), (23, 11664961), (77, 3484339), (161, 1666423), (197, 1361899), (253, 1060451), (769, 348887), (1379, 194557), (1771, 151493), (2167, 123809), (4531, 59213), (5383, 49841), (8459, 31717), (15169, 17687)]