209224373192

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{2953}}^1\times {\mathrm{121321}}^1$

素因数の和:124353

約数の個数: 32

約数和(自身を含む): 397807558680

約数和(自身を除く): 188583185488

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 2953, 5906, 11812, 23624, 121321, 215569, 242642, 431138, 485284, 862276, 970568, 1724552, 8856433, 17712866, 35425732, 70851464, 358260913, 716521826, 1433043652, 2866087304, 26153046649, 52306093298, 104612186596, 209224373192]

約数ペア:

[(1, 209224373192), (2, 104612186596), (4, 52306093298), (8, 26153046649), (73, 2866087304), (146, 1433043652), (292, 716521826), (584, 358260913), (2953, 70851464), (5906, 35425732), (11812, 17712866), (23624, 8856433), (121321, 1724552), (215569, 970568), (242642, 862276), (431138, 485284)]