208064402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60169}}^1$

素因数の和:60210

約数の個数: 32

約数和(自身を含む): 404342400

約数和(自身を除く): 196277998

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 60169, 120338, 421183, 782197, 842366, 1143211, 1564394, 2286422, 5475379, 8002477, 10950758, 14861743, 16004954, 29723486, 104032201, 208064402]

約数ペア:

[(1, 208064402), (2, 104032201), (7, 29723486), (13, 16004954), (14, 14861743), (19, 10950758), (26, 8002477), (38, 5475379), (91, 2286422), (133, 1564394), (182, 1143211), (247, 842366), (266, 782197), (494, 421183), (1729, 120338), (3458, 60169)]